Oulei

33 grams of winner box  14*6.5*3

   Specification 16cm*8cm*3.5cm  55g

(A) movement

The movement is the most important part of the watch, and the watch is from the watch“heart”The quality of its quality determines the quality of the watch. Choosing a high -quality movement is crucial for product quality.Japan's original West Rail City Machinery fully automatic movement, its product unqualified rate is only 5‰The daily error is±15 seconds: domestically produced automatic mechanical movement, its product unqualified rate is 7‰The daily error is±30 seconds.The West Rail City quartz movement is currently the most commonly used movement of many watch manufacturers at home and abroad. The product unqualified rate is only 3‰, Monthly error±30 seconds.The West Rail City movement, among the movements of many brands, it has won unanimous praise from the international and domestic markets with its moving characteristics and excellence.In recent years, domestic machinery fully automatic movements have also been improved, and the quality is relatively stable.

(B) Case

At present, domestic market cases are mostly used in alloy shells, copper shells, steel shells, shells, etc.

1. Metal shell: Generally speaking, the processing process is simple, the production cycle is short, the output is large, the price is low, and the development has developed rapidly in recent years.However, due to its waterproofing, abrasion resistance, corrosion resistance, etc., there are many insufficient use in terms of large -scale celebrations. Generally, it is mostly used in promotions such as beer and beverages.It belongs to medium and low -end watches.

2. Copper shell: Copper shells are easy to process, beautiful, good waterproof performance, wear resistance on the surface and corrosion resistance.Many manufacturers are mostly adopted.Its 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, and the price is high. Its performance is higher than that of alloy shells and copper shells. Generally, it is mostly used for high -end electronic watches and mechanical or mechanical fully automatic watches.Belongs to high -end watches.

4. Tungsten steel shell: It is difficult to process and is not easy to wear, and it is matched with sapphire measone, Japanese movement, tungsten steel strap.This watch is generally high -end electronic watches.

(C) strap

The selection of the strap should generally match the case, and choose what kind of material to choose.In one case, it can be except that the case of any material can be matched with the leather strap, and the effect is ideal.

(D) dial

The material of the dial is generally copper, aluminum, paper, etc.For a watch, the design of the dial is also very important. In our industry, the dial is called“Face”It is as important as a person's face.The same case, coupled with different patterns and materials, can achieve different effects.