What are the precautions when use quartz watches? 1. Avoid strong shocks: Although the watch is shock-proof, sudden shocks should be avoided, so it is best to remove the watch when doing exercise. 2. Keep away from magnetic objects: Watch parts are made of metal. Although there are anti-magnetic devices, it is easy to make…
What is quartz watch and Diving watch? Quartz watches It uses a “quartz crystal” as the oscillator, which has a high accuracy of time travel. Through the electronic frequency division to control the operation of the motor, drive the pointer. The electronic hand watch is a combination of an electronic movement and a quartz movement.…
Mechanical watch Timing instruments of mechanical vibration systems, such as pendulum clocks, pendulum clocks, etc. Its working principle is to use a vibration system with constant period and continuous vibration. Multiplying the vibration period by the number of vibrations, it is equal to the elapsed time, time = watch vibration period × number of vibrations.…
The working principle of a watch, a watch is a precision instrument used to indicate the time. The principle of the instrument is to use a vibration system with constant period and continuous vibration as the standard. If you know the vibration period, and calculate the number of vibrations. Then, the time elapsed after so…
In 1886, after improving the gear mechanism and escapement, the Swiss designed a cheap pocket watch. In this way, many people can buy pocket watches, and pocket watches have entered the families of ordinary people. Switzerland also mastered this advanced watchmaking technology, and became the center of the world watchmaking industry for more than a…
