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Introduction to Watch Common Sense

Time:2019-03-12 Views:258
Introduction to watch common sense

The watches on the market are roughly divided into two categories: mechanical and quartz electronics. Additional features of mechanical watches include automatic winding, calendar display, multi-needle indication, and more.
Quartz electronic watches have more additional functions, especially the digital display electronic watch, the decorative function of the appearance is more colorful. High value-added sapphire glass, ceramic case, tungsten steel case, diamond-encrusted process, etc.
From the style of wear and requirements, it can be divided into formal wear table, casual watch, formal casual watch, sports watch, professional chronograph. In general, different styles of watches should be worn for different occasions.
From the perspective of the wearer, there are several types of men‘s, women‘s, neutral, and children‘s models.

1. What is the difference between a mechanical watch and a quartz watch?
The mechanical watch relies on the spring winding to provide power and is timed by gear transmission. Mechanical watches are divided into manual winding and automatic winding. Due to the complex structure, the phenotype is thicker. Because of the characteristics of the travel time principle, it is subject to the influence of gravity, mechanical friction, temperature change, use, etc., so the error is larger than the quartz watch. The quartz watch is powered by a battery, and the extremely stable high-frequency vibration of the quartz crystal is used as a reference for time. Therefore, the quartz watch has a relatively accurate travel time and a relatively low cost, and is inexpensive. Of course, although the appearance of quartz watches has a great impact on traditional mechanical watches, it still cannot completely replace mechanical watches. Many men or collectors still like the traditional sense of mechanical watches.

2. There are several categories of materials for the watch, case and strap of the watch.
According to the material, the crystal can be divided into three types: plastic mirror, quartz glass mirror and sapphire mirror. The plastic mirror is relatively not afraid of falling, but it is easy to wear, and the sapphire crystal is the most wear-resistant.
Case, the material of the strap is commonly found in plastic, copper, stainless steel, tungsten-titanium alloy, high-tech ceramics, gold and so on.
Sapphire glass, tungsten-titanium alloy and high-tech ceramics are hard to wear materials, and their hardness can reach Mohs 9, 9 and 7.
Although these materials are not easy to wear, they cannot withstand strong impact, and some materials with the same hardness or higher, such as diamond, corundum, oxidized metal, quartz crystal, may damage these materials.
Grinding stones, sandpaper, nails, granite surfaces, concrete walls and floors all contain the above substances, which will scratch the surface of these materials.
The case and the strap need to be cleaned frequently. The watch should avoid contact with various chemical special products. Once it is touched, it should be cleaned in time to avoid discoloration and falling off of the coating.

3. Why does the watch wear for a while and suddenly go fast and travel time is unstable?
Fully automatic mechanical watches generally have a certain shock-proof ability, but if the impact force is too large, such as vigorously waving the wrist, the impact force will cause the balance spring to entangle, causing the watch to be faster or even stop; the greater impact will Let the watch jumper jump out, the damping device falls off, and the needle is misaligned, which is a fatal effect on the speed control system. Frequently subjected to strong impacts, it will also reduce the efficiency of the watch winding, or even fail.

In the Chinese people‘s life, a gift of quality and care can always make people‘s surprises. Through surprises, feel the longer and more alcoholic friendship like wine, long and irreplaceable love, love and happiness. Sincerity and tacit understanding and trust from business partners. The watch is the best choice for this surprise.
Give them to children, let them understand the time and value, and develop a good concept of time;
Give them to their parents and let them know that although the years have changed their faces, they have been unable to reduce their children’s moments of love and concern for them;
Give the lover, make a promise of the future, and tell TA the willingness to spend a good life together;
Give it to a friend, and hope that the flower of friendship will be washed with time and become more and more fragrant;
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