Strap Of Omega Seamaster 300

What is the strap?

Strap is horological the personage inside course of study to fix in the effective part of the wrist watch.



Precious metal material

(1) platinum is a rare and expensive natural pure white metal, is one of the world’s rarest jewelry with precious metals, from year to year supplies only 5% of the gold, has almost twice as much on the strength of the gold, 30 times more rare than the gold. Platinum glossy white, natural pure, purity as high as 90% above, likes nature itself, often wear will not fade. Pt900 said the purity of 90% platinum jewelry, Pt950 said the purity of 95% platinum jewelry.

2) K K Gold is Gold and other metal alloy mixed together, because of its English is Karat Gold, so called K Gold. Precious metal parts, 24 k gold, but gold is not suiOmega Seamaster 300 for making the watch is too soft, must mix the other metals to strengthen hardness, general is given priority to with silver, copper and palladium, but no matter which kind of metal mixture, the proportion of gold were accounted for 75%. As the proportion of gold, silver and copper, can produce five different colour and lustre of material, represented respectively by N copper content of high and low, such as copper content in the highest red gold in 5 N, said the correct statement is white K gold and platinum.

3) between the gold

Made of stainless steel and 18 k gold mutual collocation is applied, present unique double color aesthetic feeling.

4) plated with gold Its for stainless steel watchcase, outsourcing a layer of gold alloy, the mechanical rolling into one whole, with micron as measurement unit, the thickness of 1 micron is 1/1000th of a millimeter. Up to 10 to 15 microns thick, usually only 2 to 3 micron.

5) plating is common in modern watches watchcase adornment method, rise of electroplating technology in the seventy s, due to the plating uniform and firm, than the cost is low and not easy to fall off, plated with gold and have no forging yellow shell color, the possibility of corrosion, so will soon be out of the market.

6) silver

“Purity of silver, 925 is not the highest purity silver! You can see the domestic instant silver respectively 99.99%, 99.95%, 99.90%, the purity of three types of transactions, these three are too soft, not suiOmega Seamaster 300 for jewelry, with 92.5% of commonly do jewelry is the most suiOmega Seamaster 300 (hardness, ductility, etc.), so 925 can also be called silver. But not really sterling silver.” Silver precious metals is an ancient, is the 18th century and used to watch the most used materials, represents the purity of silver, 925 is the highest purity of silver (not the highest purity, common is 925 – suiOmega Seamaster 300 for jewelry, 975 – for Omega Seamaster 300ware, 990, and more pure). Silver is a kind of active metals, easy to react with sulfur in the air, black oxide, make silver black. Now in Omega Seamaster 300 used cosco is better than gold, the reason is that it is easy to lose luster due to water, moisture and other reasons.

The soft material such as leather

1) small cowhide Calf Skin use within 6 months after the birth of the Calf leather tanning leather. Skin texture fine grain, soft. Is the best kind of leather.

2) Caiman skin Caiman Crcodylus Fuscus from South America in the produce of Caiman and abdominal leather. Is the most commonly used material in the senior alligator strap.

3) the Mississippi Alligator Alligator Mississipinesis from the southeast Mississippi Alligator leather abdomen. The highest level of a crocodile. In the middle of the alligator abdomen, part of the skin is known as bamboo grain of grain, this part of the a crocodile skin can only produce a few belt. Is very precious.

4) the Nile monitor lizard skin Varanus Niloticus is the rose, the lizards Nile monitor lizard skin made of leather. Through dyeing can show bright beautiful colour. Raw material is made of flowery band.

5) jintai add skin Tupinambis Teguixin was a kind of very senior, from the lizard tegus jintai plus leather made of leather. Characterized by abdomen from small to large pieces of the change of the grain, grain contrast is very strong.

6) Richard Saddle Leather Leather Calf had been used as a sturdy Leather Saddle, hence the name. In the process of wear, with daily wear color will gradually become syrup. Is a kind of leather style is rough.

7) the coarse grain leather Galuchat rays skin do a skin, is a unique style of top leather. As strong as stone hard grain structure, even the knife up to the edge. Because of this, the processing to take longer and higher technical requirements.

8) Python Python Python is a gorgeous large snakes grain leather. Is characterized with the diamond grain snake scales, is a senior reptile leather.

9) ostrich skin Struthio Camelus Autruche ostrich skin made of leather, is characterized by the pores with a feather. Is a very tough leather, will use stick hand and glistening with.

10) Shark Skin Shark Skin leather made of Shark Skin. In advanced leather with soft and strong, with good durability. Has a tiny mesh is characterized by surface concave and convex.

11) CORDURACORDURA is dupont to produce a kind of high strength 7 times than nylon fiber material. Are used in a backpack, outdoor products, etc.

12) LORICALORICA is there a leather appearance, made of superfine fiber synthetic leather. Feature is the tolerance to water and sweat is stronger.

13) DRY – LEXDRY – LEX is a three layer structure of the material. Have a kind of can make the air circulation of air bubbles. The permeability of this kind of material is very good, can pass through strap volatile out sweat, stay comforOmega Seamaster 300.

14) Kevlar Kevlar Kevlar is dupont developed high strength fiber material. Usually used as bulletproof, prevent the purposes such as blade.

15) Buffalo from American Buffalo skin (called Buffalo Buffalo Buffalo is a city of western New York state, USA). Materials have qualitative feeling very look and feel, in fact is very soft, comforOmega Seamaster 300 wearing.

16) Lamb leather soft, smooth and sheep endothelial (Lamb) distributing vanilla elegant light texture. They are more suiOmega Seamaster 300 for wrist, compared with other leather, light weight, the color difference is relatively small.

17) textile Fabric (translation is more suiOmega Seamaster 300 for some canvas) textile fabrics, fabrics, cotton and linen woven material.

18) Nylon polyamide Nylon synthetic fiber material, has the property of absorb the moisture smaller.

19) bass skin Perch freshwater bass leather making use of leather, another unique nature, not a single color, good gloss.

Often do, 20) cowboy DenimTsukawa material small bag or purse. Cowboy material everyone is familiar with, feel relaxed must belong to it.

21) Camel Camel Camel leather is a unique leather model of granular texture. The image itself seems hard, but the leather is very soft, with a comforOmega Seamaster 300, popular for many years.

22) Pigskin Pigskin pig (pig leather), is said to be the most close to human skin, is considered the most gentle natural leather, feel comforOmega Seamaster 300.

23) is used as the car after Polycarbonate toughened glass (Polycarbonate) and used for poly carbonate (carbon dioxide) plastic material, is more than normal plastic using durable materials.

24) AlcantaraAlcantara has endothelial sense is a kind of artificial leather. The permeability of relatively natural leather, it is better. Multi-purpose in high-end car seats, interior trim.

25) Rubber Rubber Rubber is a kind of soft material, smooth paste hand very much. Because the rubber completely waterproof, so multi-purpose in diving and sports watch.

Other metal material

1) copper in the wrist watch, copper is the best of things, it is cheap, and features are easy to processing, it is mainly used in machine, at present most movement is brass alloy splint. Usually, we can see the movement of the color is yellow and white, yellow movement is usually plated titanium oxide, zinc nickel alloy white movement.

2) steel, chromium and nickel compound of pure steel, chromium and nickel compound stainless steel processing is difficult, corrosion resistance and abrasion resistance are better than the former, the surface can also don’t electroplating, plating only do polishing or sand blasting, sand processing, forming the appearance of the effect of different stereoscopic effect.

3) titanium because in all steel watch upsurge, titanium is emerging. Its material is referred to as “air time” metals. What is titanium? Titanium is found in the earth’s crust, and its appearance can be bright, shiny metal, silver or, dark gray powder. Titanium is a kind of lightweight, rigid, heat resistance, cold metal, the surface with a layer of oxide film, can prevent wear and corrosion.

4) tungsten titanium alloy with 1000 mpa pressure will first tungsten carbide and titanium carbide powder pressing into embryos pieces, die casting, and then again at 1450 degrees Celsius in the special furnace high temperature sintering for high density parts, finally through multiple processes after grinding with diamond powder is made from tungsten titanium alloy sparkle, wear-resisting performance is good.

5) tungsten steel high hardness, wear resistance, the exterior line is clear, bright and clean bright, referred to as the “wear-resisting material”. Can use, and steel composite into mouth or strap watchcase circle, grain, increase the shell, the surface abrasion resistance and ornamental. A, (tungsten steel is too heavy)

6) precision ceramic precision ceramic is bright and clean, wear-resisting, not hurt the skin, the main ingredient is zirconia, under the condition of a certain temperature to obtain a good processability, again through the use of advanced processing methods, made into fine watchcase, strap, all sorts of color can also be through a particular way, more show luxuriant nobility.

7) high-tech ceramics will be extremely fine zirconium oxide or titanium carbide powder, the powder with high pressure injection mould, in 1450 degrees centigrade high temperature sintering furnace form is not easy to wear ceramic components; With diamond powder grinding, can make unique luster of high-tech ceramics.

8) high-tech lanthanum rare rare earth element lanthanum refined into particles after breaking, coarse embryo into a furnace with high temperature and high pressure compression. Its hardness is higher than tungsten titanium alloy, high-tech ceramics, less wear and tear, and the mysterious light.

9) blue steel blue steel is a kind of specially clinkering process of the steel, so will send out a halo of blue color. Blue steel is mainly used in pointer. Besides beautiful, more corrosion resistance.

Strap maintenance

Strap leather strap, in particular, is the need for daily maintenance, basic method is as follows:

1, avoid contact with water and moisture, prevent mildew and deformation.

2, avoid exposure to the sun for a long time, to prevent fading.

3, avoid contact with oily substances and cosmetics, to prevent deterioration.

4, strap inadvertently wet, dry wear later.

5, when sleeping don’t wear a Omega Seamaster 300, let the strap to be able to rest.

6, winter strap hardening degree is bigger, don’t “reflex” cortex injury.

Omega Seamaster 300 ear

What is a Omega Seamaster 300 ear?
Omega Seamaster 300 ear is refers to the case prominent part for and strap connection. Omega Seamaster 300 ear is a very important part of the watch case, pocket watch to watch is very important in the process of evolution and witness.
Omega Seamaster 300 ear

The shape of the Omega Seamaster 300 ear can be roughly divided into straight ear, ear, music horn ears, sancha, Omega Seamaster 300 ear, etc., different brands has its own unique Omega Seamaster 300 style, there is generally no exclusive name, domestic basically will be named according to its shape.
According to as well as the connecting way of case, can be divided into fixed Omega Seamaster 300 ear and hotlist ears, currently the fixed structure, while such as rudder rose series is very typical activity type Omega Seamaster 300.
Optional strap, ear width Omega Seamaster 300 is A key parameter, pictured above by the letter “A”. Usually the unit is millimeter (mm).
Omega Seamaster 300 ear width is usually related to dial size:
Disk size Omega Seamaster 300 ear width
36 mm, 19 mm
38 mm to 20 mm
39 mm 20 mm
40 mm to 20 mm
41 mm to 20 mm
42 mm to 22 mm

crown of omega seamaster 300

What is the crown?
Crown, which is commonly known as the “table handle” or “table of threatened-seem a group (south China)”, on the watch for the sum of the most common of the three lateral.
The history of the crown
Crown of glory days can be traced back to about pocket watch popular s. The original for the purpose of winding device, by Jane and depending on where in the case of the top 12 points, and hence the name “Crown”. Have the crown of the clock as completed a formal coronation, because only the crown to the stillness of the clock to inject vitality and soul.
The appearance of the watch makes the position of the crown has changed. In order to avoid the conflict between crown and band, the crown was moved to general 3 points in modern watch. A view that migration crown of aesthetic barriers of the watch, because it is the existence of the broken watch visual balance. So since then many watches (mostly in quartz watch) and even cancelled the design of the crown.
Crown classification
Normal crown: pull out the set-up time directly. A calendar watch, the first leg for school calendar, the second leg to set-up time.
Screw-plug crown: also called spiral crown, the screw locking table, the table after the counterclockwise, table unlocked, can be normal use. Spiral table to watch waterproof function, can be effectively improved after locking the table should be paid attention to.
With shoulder crown: crown with independent prominent on both sides as the shoulder design style. Because the crown is the most vulnerable part of the watch outside, so many sport watches will have crown shoulder design, in order to protect the crown was free cracking damage.
Outside belt protector crown: crown with a bridge protection module. Crown in diving watches, or some special models (lifepak sea), in addition to protect the crown, and compression crown, with corresponding waterproof effect.
The shape of the crown
Fruit grain type, octagon, gear type, onion head crown, hip-hop type small crown, the crown spiral, folding crown
Crown decoration
“Crown gems, diamond, sapphire, ruby, emerald, emerald, jade, spinel, etc

Omega Seamaster 300 mirror

What is a Omega Seamaster 300 mirror?
Omega Seamaster 300 mirror (& GLASS) : watch the surface of the transparent lens, also called a watch GLASS,
used to protect the watch surface (dial). Mirror of Omega Seamaster 300 according to the material can be
divided into plastic mirror, quartz glass, sapphire, mirror and so on three categories. Plastic lens relative
are not afraid to fall, the wear-resisting sapphire Omega Seamaster 300 mirror.
Omega Seamaster 300 mirror
Omega Seamaster 300 mirror type
1, the sapphire crystal glass Omega Seamaster 300 mirror
Sapphire is a kind of natural diamond, and synthesis of alumina with high wear and corrosion protective
effects. Domain’s hardness is 2200-2200 (steel hardness of seven times), 9 mohs hardness, its hardness is
second only to diamond, high hardness, good connectivity, small friction, high temperature resistant,
resistant to wear and tear, it can solve the problem of scratching, aging, corrosion and so on, but fragile.
Commonly used do watch Omega Seamaster 300 mirror and perspective bottom cover. (general use high-grade watch
Sapphire crystal can grind on the ground or ordinary glass? Can’t, because the ground or ordinary glass could
contain a diamond or diamond powder and sundry, if meet with will put the sapphire crystal scratching;
Alternatively hit than sapphire crystal soft material stick on the sapphire crystal, the sapphire crystal is
scratching, this illusion is scratching, by master grind the reduction.
2, synthetic glass Omega Seamaster 300 mirror
Synthetic glass, commonly known as acrylic, organic glass, is a kind of watch Omega Seamaster 300 mirror
material, texture is soft, high plasticity. Watch mostly use this material in the past, now there are still a
lot of watches in use.
Disadvantages of this kind of material is easy to scratch, and transparency is a bit poor. Although easy to
scratch, but when it scratches, please watch people can t directly on the glass grinding to restore its
original smooth mirror, which don’t have to change the lens. If the scratches are too deep, also can choose
direct replacement lens, acrylic lens are very cheap. Advantage is has the very good elasticity, not easily
broken, so they are called safety glass. The strength of the organic glass is higher, tensile and impact
resistant ability 7 ~ 18 times higher than common glass. There is a specially heating and stretch the
processed organic glass, with a nail into the organic glass, even if the nail penetrated, organic glass
cracks. Due to this feature, it is widely used in military machinery, such as airplane canopy, such as armored
vehicles on the windshield, such as the first of many pocket watch.
3, mineral crystal glass Omega Seamaster 300 mirror
Mineral crystal glass Omega Seamaster 300 mirror is a kind of watch Omega Seamaster 300 mirror material,
usually after polishing to strengthen hardness, but still inferior to the hardness sapphirine crystal. Mineral
crystal, artificial crystal, due to the scarce and not easy natural crystal, can’t satisfy people’s needs,
man-made crystal glass was born. Due to their high transparency, can be made into all kinds of arts and crafts
and the admiration of the world. Mineral crystal glass is made from silicon (Silica) and lead oxide
(subsequent lead-free crystal used the other material, such as potassium oxide, and barium oxide) cooked to
dissolve, make special shining crystal, clarity is from grinding technology and quality.
4, often heard anti-dazzle mirror?
In simple terms, anti-dazzle mirror is electroplated multilayer film on the lens, the attached to the lenses
in order to prevent the light refraction, similar to the automobile heat insulation paper, also known as
multilayer film or a garment, often used in professional aviation, diving watches or mirror radian on the big
Omega Seamaster 300. Again and double anti-glare glass and single anti-glare glass, the difference is that the
former for the lens inside and outside all plating, the latter only in the inside of the glass coating, the
effect of the difference is not big.
Mineral crystal glass Omega Seamaster 300 mirror, synthetic glass and sapphire crystal glass Omega Seamaster
300 mirror
Mineral crystal glass Omega Seamaster 300 mirror, synthetic glass and sapphire crystal glass Omega Seamaster
300 is very similar to the appearance of the mirror, is three completely different material. The main
difference has the following four aspects:
Omega Seamaster 300 1, the material is different: mineral crystal glass mirror is silica crystals, synthetic
glass just molten state mixture containing silicon dioxide, sapphire crystal glass Omega Seamaster 300 mirror
is in addition to the 3 oxidation 2 aluminium impurities such as ferric oxide and titanium oxide.
2, the price is different: the highest prices of sapphire crystal glass, followed by mineral crystal glass,
the cheapest for synthetic glass Omega Seamaster 300 mirror.
3, different hardness: sapphire crystal glass Omega Seamaster 300 mirror has the highest hardness (Morse 9th),
mineral crystal glass is crystal, also has the make of hardness (Morse level 7). Hardness is low, and
synthetic glass (5.5 mohs).
4, different processing technology, synthetic glass can be hot casting molding, province is expected to work,
the cost is low. Mineral crystal glass and synthetic crystal glass crystals, is heated to melt after cannot be
reversed, so you can’t cast in hot molding in, can only wait for cold working with cutting grinding method.
Sapphire crystal glass Omega Seamaster 300 mirror is made of crystal powder heated to above 2000 ° C. Then,
formed by the sapphire stone by high precision cutting into fine slices, after finishing and polishing to use
as a watch glass.
The three glass Omega Seamaster 300 mirror how to identify?
First of all, you can finger tapping mirror, listen carefully to the sound. Acrylic mirror will be issued as
the sound like plastic, and the sound of the glass is thick. Secondly can judge from the perspective of
weight, acrylic mirror the lightest, most sapphire mirror. Due to the effect of thermal conductivity of
sapphire is very good, so, when you touch, will have a cool feeling. As a result of the sapphire mirror is far
better than the other two kinds of material of mirror surface is smooth, therefore, if you drop a drop of
water on the sapphire mirror, water droplets in the above is not easy to spread, and the other material will
be scattered.

The Case of Omega seamaster 300

What is the case?
Watchcase, often referred to as the watch body (header) shell part, its role is the inner parts of tolerance and to protect the watch, the clock (movement, dial, etc.), it is closely combined with case parts are: Omega Seamaster 300 mirror, bottom cover, crown, buttons, etc.
The classification of the watch case
Case classification, is usually based on the material, the more common are: stainless steel, tungsten steel watchcase, ceramic watch case, titanium alloy case, aluminum case, copper watchcase, zinc alloy watch case, plastic case, etc.; In addition, less common and wooden case, iron case, fiber watchcase, silver case, pure gold or K gold case, etc.
If you want to decide according to the design of case classification, there are: round watchcase, square case, bucket atlas, egg-shaped casing,…

Watch button of Omega Seamaster 300

What is the clasp?

Clasp is much by stainless steel, titanium metal, wristwatch is among the activities of strap portion of the device.

Watch button

The composition of clasp

Hooks and eyes of surface and chassis, side and one end of the chassis respectively connected to the band, the buckle surface into a slot, buckle bottom one

Button clasp round each other with the nail on the chassis lock; Chassis consists of the bottom of the frame, long arms and a short arm, one end of the long arms and short arm and rack bottom rotational connection, and the other end of the long arm band connection, the other end of the short arm and the surface connection. Firm clasp, it is not easy deformation, integrity, strong, beautiful and elegant, easy to repair, etc.

Watch button type

Currently popular clasp on market basically has the following several kinds: folding buckle, pin buckle, belt buckle, dark buckle, folding safety buckle, hook buckle, hook. As shown in figure

Folding clasp

Pin buckle

Belt buckle

Dark buckle

Fold the safety clasp

The fastener


The dial of omega seamaster 300

The dial
What is the dial?
The dial, is mainly used to display the time, at the same time to watch the overall appearance and material design. Dial can be designed into different shape, also can design for different materials, the time scale can choose simple paint printing or printing.
The dial
The dial material
Common dial material can be roughly divided into metal fritillaria, enamel, pearls and four kinds of carbon fiber dial.
Metal can be divided into 925 sterling silver dial and the lacquer that bake again dial, dial in brass as the main material of the lacquer that bake, is the most common one. Enamel dial is generally used for advanced Omega Seamaster 300. Pearl mother of pearl dial with female Omega Seamaster 300 collocation, most often use this kind of shell materials dial, can feel the color because of different viewing angles of changing. Carbon fiber is used to dial to make history is not long, but because of carbon fiber of soft music, light weight, and has excellent properties of carbon, such as corrosion resistant, heat resistant, so often used in activity.
The dial scale
When the scale is mainly on the dial with Arabic numerals, Roman numerals time scale, the rivet logo, sword form time scale and time scale bar, etc.
Dial color
Common dial colors are: white dial, silvery white dial and silver grey dial, dark brown, dark grey dial, black dial dial, coffee, champagne dial, cream-colored dial gold dial, pink dial, orange, blue, green, red dial dial dial dial, diamond-encrusted dial, dial patterns, etc.
Shape of the dial
Dial shape mainly has four kinds: round, rectangular dial, barrel type dial, oval face.
The dial diameter
Generally call dial gauge diameter refers to contain the diameter of the shell, because most of the shell is not quite regular circle, so generally is a reference value. Dial diameter refers to the face plate of diameter. Common Omega Seamaster 300 diameter size 32 mm, 34 mm, 36, 38, 39, 40 mm mm mm mm, 41 and 42 mm mm, 44 mm, 50 mm.
Dial color change reason analysis and maintenance
1, watch the water or long-term be affected with damp be affected with damp, watches watchcase, untight seal moisture moisture from the outside into inside the watch, very easy to induce the dial color, or dial the paint coat peeling off, its characteristic is more occurs on the edge of the dial. So as far as possible when wearing a non-professional diving watches don’t get wet in the rain, swimming, etc.
2, collection don’t have to watch for a long time, if there is one night Ming pointer, it depends on the night Ming choose the nature of the material, generally the old watch should be careful about, dial appear discolored areas often happens to be on the watch, the minute hand night Ming on the corresponding position.
3, watches have long been placed or exposure to the sun, sun’s rays will make everything slowly change color, beautiful things, too, no one can escape. Less exposed to the sun, the wrist.
4, watch exposure to radiation or radioactive substances, radiation in the medical treatment and some industrial production applications, the most severe, it can be in a very short period of time, let things become angry. If there are for patients with radiation therapy, or do have involved radiographic inspection, don’t take a watch.

Movement of Omega Seamaster 300

Movement to define
Complex structure, inside the watch is composed of gear and other parts, various functions, including walking, used to support the watch.
Movement type
Automatic movement: automatic mechanical movement watches is self-winding watches, is the use of movement about automatic plate is placed at the bottom of the flux and the power to drive the clockwork spring generate energy, but relative to the thickness of the watch itself is more like the hands of wind-up watch is thicker.
Manual movement: need to manual winding, rotary Omega Seamaster 300 on a regular basis, provide power for movement.
Quartz movement: quartz movement quartz watch allowed error range is + 15 seconds per month. Quartz Omega Seamaster 300 driven by the battery energy, when the average battery life is adopted according to watch the movement of the range from 12 to 24 months.
Automatic quartz: automatic generating system is a kind of equipment movement.
Electronic movement: it is made of high purity silicon crystal movement.
Kinetic energy movement: light kinetic energy movement through solar wafer first convert light energy into electrical energy, and will live in electrical energy in titanium recycled lithium ion rechargeable batteries, and is produced by the electricity from the battery through the integrated circuit pulse signal to the coil and magnetic driving stepper motor, the electrical energy is converted into kinetic energy, drive gears and drives the pointer to indicate the time
The machine core brand
ETA movement
ETA is by far the most successful movement brand, is the world’s largest finished products, semi-finished products machine manufacturers.
Subordinate: the SWATCH group
Established: 1856
Use brand: girard-perregaux, universal, omega, longines, Amy, pei na sea, celebrities, one hundred spirit, bulgari, Cartier, chanel, Chopin, emperor tuo, jade treasure, flange shortly, weighing, constant treasure, bud MengWei, elegant, Athens, plum blossom, santos, treasure mountain road to China…
Valjoux movement
Valjoux was the movement of the brand, the most high profile was ETA after merging.
Use brand: rolex, universal, omega, longines, spirit, in one hundred, elegant, SINN…
The famous products
– Valjoux 7730
– Valjoux 7750
LEMANIA movement
Was SSIH (SWATCH) can compete ASUAG magic weapon, carrying on the OMEGA SPEEDMASTER on landing on the moon, after the buyout by breguet, began to be treasure ji outside the queen’s core factory is no longer for the machine core, breguet SWATCH post-acquisition Lemania again to return to the group.
Brand: patek philippe, breguet, omega, longines, jade treasure, tissot, SINN, FORTIS…
The famous products
– LEMANIA 1872
– LEMANIA 5100
A Swiss senior movement brand, is also a precious pearl sister plant. FP is famous for its high-quality, thin, long dynamic movement, has always been the top brands like to use a “machine”. Now belongs to SWATCH group.
Brand: bao Po, omega, flange shortly, vacheron constantin, Abby…
The famous products
– FP 1185
Venus movement
Venus is put a high value by the outside world, but in 1969 ended badly, closed.
Brand: in one hundred, ling, Amy, bao qi lai, according to the degree of…
The famous products
178 – Venus
Landeron movement
Landeron is a well-known brand of cheap core, with Venus and Valjoux belong to ASUAG group.
Tianma cross movement
Tianma crossing the stopwatch is the world famous manufacturers, by seiko co., seiko electronic co., LTD., and seiko epson co., LTD., a joint venture, on behalf of Japan’s most advanced technology.
MIYOTA movement
MIYOTA movement is a blank citizen Omega Seamaster 300 movement manufacturers, as one of the largest blank Omega Seamaster 300 clock manufacturer in the world.

Digital watches An overview of the Omega Seamaster 300 of electronic watch

Digital watches
An overview of the
Omega Seamaster 300 of electronic watch is equipped with internal electronic components, general digital liquid crystal display (LCD) and quartz pointer type two kinds. Wear a digital watch for its convenience and accuracy must be good and happy. It not only can display the time, and can show week and date. At the mention of the clock, you will think of vibration. Mechanical watch using mechanical vibration, electronic watch, of course, is to use electrical oscillation.
Digital watches
Digital watches can be divided for digital quartz electronic watches, quartz pointer type automatic electronic watch, quartz watch, solar digital watches, multi-functional electronic watches and LED digital watch.
1. Digital quartz electronic watches the piezoelectric effect of quartz crystal and the combination of polar tube type liquid crystal display watch, its function fully completed by electronic components.
2. The pointer quartz electronic watches
Quartz watch silver button cell energy from oxidation, silver oxide button cell provide integrated circuit with a specific voltage, make through the oscillating circuit and quartz resonator quartz vibrator vibration, form oscillation circuit source. From the output of the oscillation circuit of the frequency of 32768 Hz after the electrical signals into frequency division circuit after frequency division to produce 0.5 Hz level 16 pulse signal, and then through the narrow pulse circuit into the drive circuit to amplify the output pulse signal, and form variations of bidirectional pulse signal, and thus drive stepping motor for intermittent rotation, further drive the transmission gear train, to make the clock accurately show the time.
3, automatic quartz watch
It is a combination of automatic watch and quartz watch, and the power source from the wearer’s arm swinging led automatic plate rotating Omega Seamaster 300, generated by the kinetic energy to promote integrity of micro power motor is converted into energy, provide enough power for Omega Seamaster 300 quartz devices, redundant power would be tiny capacitors store. The use of the design of the mechanical energy into electrical energy, in after current technology of continuous improvement, full of energy, sustainable operation for dozens of days. Automatic quartz watch on the combination of automatic Omega Seamaster 300 chain convenience and the accuracy of quartz watch, and do not need to use batteries, more environmental protection, has been more and more brand makes this type of watches.
Note: maintenance regularly, and avoid the Omega Seamaster 300 placed in magnetic place. Tissot Swiss watch and Japan seiko watch is a famous automatic quartz watch.
4, solar digital watches
Solar cell is made using high purity silicon, the silicon through special processing to form two layers of very thin thin layer, when sunlight or lamplight illuminate to the surface of a silicon wafer, can convert light energy into current and voltage. Electric current to flow by high voltage solar battery low voltage to watch the battery and charging. In order to prevent inflows watches by the solar battery voltage is too high, the internal diode and resistance to act as a buffer to protect a watch battery and longevity.
Note: regular inspection is of course ineviOmega Seamaster 300, in addition to note that when replace the battery must use plastic or bamboo tweezers clip, use metal tweezers easy to cause short circuit. Working principle of the optical kinetic energy watches: first by solar wafer convert light energy into electrical energy, and energy stored in the recycled titanium lithium ion rechargeable batteries, and is produced by the electricity from the battery through the integrated circuit pulse signal to the coil and magnetic driving stepper motor, the electrical energy is converted into kinetic energy, drive gears and drives the pointer to indicate the time, after a full charge can run 40-180 days or so in the dark, as accurate, rechargeable battery life of 10 years.
5, multi-functional electronic watches
“Multi-functional electronic watches” movement is 1400 kinds of watch design manufacturing technology and precision process of fine work, such as electronic watches in addition to show time, it is to focus on a variety of other functions. Phases of the moon and seasons as shown, and can be set per hour, 15 minutes each time, with a perpetual calendar, etc. This kind of watch along the structure of the clusters, its design is like a house, is cascading. Bottom is the dungeon, is time unit, display hours, minutes, seconds; The second layer is the time to play spring device, the design precision of the model can every hour, every quarter, every five minutes time, can even after every quarter of an hour by the time. Movement by 1800 parts, the individual is only one over one thousand of a millimeter size, each part are top chef cutting, grinding and cut. In terms of technology, science and technology and manual attainments, there is only several European set in a clock factory for all kinds of conditions, can produce a few watches. In today’s industry, know the manufacture of these “complex function Omega Seamaster 300” craftsman. Fewer than one hundred. And skilled master of tabulation make a such movement, usually it takes six to twelve months.

omega watches 300
6, LED digital watch
LED watch is made of green dazzle beautiful LED lights to show time, highlighting the design concept of personalized, artistic, LED watch style each different, even completely subvert the traditional concept when reading a wrist watch. Shenzhen dragontech beauty in LED watch has a unique technology and design concept. The LED watches with other watches the biggest difference is that inside the watch movement is equipped with LED lights and LED display, main function is LED display effect. Now, watch purposes has far more than the initial display the function of the time, but by its gorgeous and delicate, to highlight the wearer’s temperament, give a person.
7, electronic paper watch
Electronic watches
Electronic paper watch is equipped with internal electronic paper display watch, it can display time, week, date.
Electronic paper watch application E Ink electronic paper (also called E Ink electronic paper and Ink), with GREEN VIEW electronic watches as an example, the paper its features include:
1. Low power consumption, electronic display screen for the first time not refresh power consumption characteristics
2. The ultra-thin light: applied to electronic paper watch E Ink screen, electronic paper Ink thickness is only 0.1 mm the thinnest
3. High resolution: visual effects like paper
4. The whole perspective: 180 bottom whole perspective, no matter from which Angle you to check the time, without being limited by the perspective (common LED, LCD, general perspective is 130 degrees)
5. Do not hurt the eye
6. Flexible: E Ink electronic paper display, soft and flexible, designed to watch, can be moderately bent according to the design of ergonomics
The characteristics of
Electronic watch timing accurate, not every top chord, cheap, is popular with consumers, but because it is full of electronics, wear with mechanical watch some different requirements. With LCD digital watches, in sun or long-term under high temperature is easy to aging; After be affected with damp be affected with damp, the most prone to failure; The violent vibration, liquid crystal glass and quartz crystal easy to damage. Used for about a year and found the watch digital disorderly jump, show the fuzzy or timing function is abnormal, a new battery should be replaced, in order to avoid battery leakage loss broken electronics, in order to save battery, should use less as far as possible when lighting and alarm device.

Light Omega Seamaster 300 watch

An overview of the Light Omega Seamaster 300 watch (Omega Seamaster 300 watch) kinetic energy of light waves by the watch’s built-in radio receiver and antenna, receive towers “standard time” issued by the waves, access time and calendar data, such as automatic correction watch the time and date. Standard time signal is the high accuracy high stability of cesium atomic clocks as signal source, the error of a second in one hundred thousand. Waves of citizen watches all adopt the optical kinetic energy technology, using any visible light as an energy source driver. As long as there is light there is energy, as long as you can receive the waves will never have error. The first Omega Seamaster 300 watch is the kinetic energy of the light waves developed by Japanese citizen in 1995. Market for in the design of RMB 2000 to 5000, of course, there are other brand and name, such as casio, called solar radio Omega Seamaster 300 watch.
In the waves of China to buy a watch, if you can use foreign signal transmitters?

Each signal towers of different signal frequency. In the Chinese market sales of the kinetic energy of the light waves Omega Seamaster 300 watch, some can only receive henan shangqiu waves towers of standard time signal. But can automatically adjust the world citizen of time Omega Seamaster 300 watch light kinetic energy waves have been sold in foreign markets, to introduce Chinese now. This kind of watch to bureau receive more, simply select the city name of a country, the towers of the recent launch of radio signals, automatic adjustment for the local standard time, suiOmega Seamaster 300 watch for multinational business people to travel frequently.

The characteristics of
(1) long battery life. After a full charge can run continuously in the dark 2 to 12 months, some kind of perpetual calendar Omega Seamaster 300 watch can run continuously for five years.
(2) Omega Seamaster 300 watch is thin. The latest successful development of ultra-thin light kinetic energy movement, makes the kinetic energy of the light Omega Seamaster 300 watch has realized the revolutionary change, gave birth to the latest generation of kinetic energy ultra-thin light Omega Seamaster 300 watch STILETTO series, thickness is only 4.4 mm.
(3) design is concise and elegant, functional, practical strong, price populist.

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