First of all, look at what kind of watch you have, and the corresponding questions are different. If it is a quartz watch, the general problem is that it is not allowed to go. Try degaussing. If the watch stops, the battery is usually dead. Change the battery. If it's a mechanical watch, there may be many problems, such as time adjustment, insufficient winding, inaccurate walking or stealing stop, slow walking and so on. The internal problems of the movement need to be detected on the meter, and the problems can be solved if they are found out.
You can go to Room 2 1 Floor 2 109, Suning Plaza, Renmin Middle Road, Wuxi, and ask the master to check it for you.