What are the precautions when use quartz watches?
1. The watch’s wall calendar, week, and moon phases should not be adjusted between 21:00PM and 3:00AM. During this period, the wall calendar function is in operation, and it is also the time when the gear teeth are low. Frequent movements will damage the inner parts of the watch.
2. Weekly calendar tabs, because the format is different, it is divided into two types: fast and slow. The first type is completed within ±5 minutes, and the second type is completed within 3 hours.
3. If you encounter a watch with a screw-type crown that you think is appropriate, please do not pull it out. Please turn the open and locked crown counterclockwise. After adjusting the time, turn the crown clockwise and push it into the lock. Tighten so as not to get water.
4. If a watch with a wall calendar needs to adjust the day, please adjust the wall calendar to the day before the day you need, and then turn the hour hand to adjust the day. The day will change when the hand passes 12 o’clock in the middle of the night. This can prevent direct Adjusting the day leads to confusion between day and night.
5. In case of a watch with complicated functions, please read the attached text description first.
The movement adopts integrated circuits, the structure is much simpler than that of the mechanical watch movement, and the assembly is very simple. It is easy to use, and does not need to be wound. A battery can generally be used for 2-3 years. However, some quartz watches use lithium batteries, which have a long service life and can be used for about 7-8 years.