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The watch is mainly composed of the basic components such as the movement, the dial, the hands, the crown, the case, the ring, the mirror, the back cover, the lugs, the buckle and the strap.
First, the movement
The movement is the most important part of the watch and is the heart of the watch. The movement is made up of parts such as gears to support the watch's functions including walking time.
Type of movement:
1. Automatic mechanical movement: The automatic mechanical movement watch is a self-winding watch. It uses the power generated by the automatic disk at the bottom of the movement to drive the spring to generate energy. However, the thickness of the opposite watch itself will be The watch is thicker than the average hand-wound watch.
2, manual mechanical movement: need to manually wind, rotate the crown regularly, to provide power for the movement.
3, quartz movement: quartz movement quartz watch allows the error range is ± 15 seconds / month. The travel time of the quartz watch is driven by battery energy. The battery life is generally from 12 to 24 months depending on the movement used in the watch.
4, automatic quartz: is a movement equipped with automatic power generation system. Accurate quartz timepiece without battery, rotate the central shaft by hand or use the swing of the arm to drive the flywheel in the watch to rotate, and the electric energy generated by the micro generator is transferred to the capacitor of the storage and power supply function, and the capacitor is stably outputted. The electric energy drives the microcircuit quartz timing device.
5. Electronic movement: It is a movement made of high-purity silicon crystal.
6. Photodynamic energy movement: The optical kinetic energy movement first converts light energy into electrical energy through a solar wafer, and the electric energy is stored in a recyclable titanium-lithium ion rechargeable battery, and then the electric energy generated by the battery is pulsed through the integrated circuit. The signal is applied to the coil and generates a magnetic force to drive the stepper motor, which converts the electrical energy into kinetic energy, pushes the gear to rotate and drives the pointer to indicate the time.
Second, the dial
The dial is mainly used to display time and is related to the design of the watch. It can be designed in different shapes or in different materials, and the time scale can also be used as a simple lacquer or offset. The material of the dial is generally made of copper, aluminum or paper. For a watch, the design of the dial is also very important. In our industry, the dial is called "pan face", just as important as a person's face. The same case, with a dial of different patterns and materials, can achieve different effects.
(1) dial material
The common dial material can be roughly divided into four types: metal, enamel, mother-of-pearl and carbon fiber dial.
(2) dial shape
There are four main dial shapes: a round dial, a square dial, a barrel-shaped dial, and an oval dial.
(3) dial diameter
Generally speaking, the dial diameter refers to the diameter of the outer casing, because most of the outer casings are not too regular circles, so they are generally a reference value. The dial inner diameter refers to the dial diameter. Common diameters are 32mm, 34mm, 36mm, 38mm, 39mm, 40mm, 41mm, 42mm, 44mm, 50mm.
(4) dial scale
The scales on the dial mainly include Arabic numerals, Roman numerals, rivet scales, sword-shaped hour markers and strip-shaped time scales.
(5) the color of the dial
The common dials are mainly white, silver, silver, dark gray, black, champagne gold, pink, diamonds, patterns and so on.
Third, the needle
The hands are an important part of the display time. Generally, the watch should have three types of needles, minute hands and second hands, except for special cases. For example, ultra-thin watches generally have only hour and minute hands, and the second hand may or may not be used according to the movement.
Fourth, the crown
The crown, also known as the "handle" or "the handle, the Pakistan (a kind of teaching in the South)", the most common position on the watch is the three-point outside. The crown is an important part of adjusting the hour hand (time), date (calendar), mostly manual. Copper plating or stainless steel is generally used. Customizing a good watch is of course in every detail, every piece of the best materials to achieve the best quality!
Five, the case
The case usually refers to the outer casing part of the watch body (head). Its function is to contain and protect the inner parts of the watch (movement, dial, hands, etc.). The parts that are closely connected with the case are: the mirror and the bottom cover. , crowns, buttons, etc. At the same time, it provides a stylish and charming appearance for the watch.
At present, alloy shells, copper shells, steel shells, and tungsten steel shells are commonly used for the case.
1. Alloy shell: Generally speaking, the processing technology is simple, the production cycle is short, the output is large, and the price is low. In recent years, the development is relatively rapid. However, due to its lack of water resistance, wear resistance, corrosion resistance, etc., it is rarely used in large-scale celebrations, and is generally used in promotions such as beer and beverages. It belongs to middle and low grade watches.
2. Copper shell: The copper shell has the advantages of easy processing, beautiful appearance, good waterproof performance, surface wear resistance and corrosion resistance. Many manufacturers use it. Its moderate price is also its advantage. It belongs to high and mid-range watches.
3, steel shell: Generally speaking, the processing is more complicated, the output is small, the price is high, its performance is higher than the alloy shell and copper shell, generally used for high-end electronic watches and mechanical or mechanical automatic watches. Belong to high-end watches.
4, tungsten steel shell: processing is difficult, not easy to wear, and with sapphire watch, Japanese movement, tungsten steel strap. This watch is generally a high-end electronic watch.
Six, circle
The role of the ring is to lock the mirror. There are two types: one is fixed type, which can provide a beautiful appearance; the other is one-way rotating type, which is mainly used in sports watches, just dial its 0 pointer to the minute hand. You can calculate the overlap time.
Seven, the mirror
The mirror function is to protect the surface (dial). The material of the crystal is generally plexiglass, sapphire and minerals.
Eight, back cover
The back cover is used to fix the movement, dustproof, waterproof and so on. Made of stainless steel. The back side can erode text and graphics, and it is generally assembled in three ways with the case.
1. Press the cover directly to match the case (on time) (poor water resistance).
2. The hood and the back cover are ribbed and tightened (waterproof).
3, the bottom case and the back cover of the Rose are fixed by Rose, which is more common in square case (waterproof).
Nine, lugs
The lugs are the protruding parts of the case and are used to connect with the watch band. The lugs are a very important part of the case and are a very important product and testimony to the evolution of the watch to the watch.
Type of lugs
According to the shape of the lugs, it can be roughly divided into straight ears, curved ears, horn ears, three-legged lugs, etc. Different brands have their own unique lugs. Currently, there is no exclusive name. The shape is named.
According to the connection with the case, it can be divided into fixed lugs and movable lugs. Currently, it is generally a fixed structure, while the Tudor Rose series is a very typical movable lugs.
When the strap is selected, the lug width is a key parameter, see the letter "A" in the figure above. Usually the unit is millimeters (mm).
The lug width is usually related to the dial size:
Disk size gauge ear width
36mm 19mm
38mm 20mm
39mm 20mm
40mm 20mm
41mm 20mm
42mm 22mm
Ten, buckle
The buckle is made of stainless steel or titanium and is the device for the active strap in the middle of the watch strap. The types of buckles mainly include: folding buckle, pin buckle, belt buckle, dark buckle, folding safety buckle, hook buckle, butterfly buckle.
Eleven, strap
The strap is a general term for the watch industry's effective part of fixing the watch to the wrist. The strap mainly includes a belt, a metal chain, a rubber band, a ceramic belt, and the like.
The choice of the strap should generally match the case, and what kind of strap should be selected for the choice of the material. One thing that can be excluded is that the case of any material can be matched with a leather strap and the effect is also ideal.
Summary: I believe that after reading everyone, the understanding of the watch has deepened. I also had a general understanding when buying watches and accessories.
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