In addition, it should be noted that automatic watches need to be worn for a certain period of time every day to be used normally. Automatic watches sold usually stop when they come out of the closet. After receiving the watch, you need to wind it first (turn the watch handle clockwise for 25 times), and then the automatic watch can replenish energy to make it work normally as long as it is worn for enough time every day.
Generally, an automatic watch should be worn on your hand for more than 8 hours every day to make up the energy of the clockwork, but it is not absolute. It is recommended to wear watches on holidays. Only by wearing it on your hand and constantly replenishing energy for the clockwork will the watch not stop. At present, it is very common for people who work in an office that their watches often stop running. Besides exercise, this is because their wearers don't have enough exercise and can't replenish enough energy for the clock mechanism. If so, the clockwork can be mended manually. It is advocated to use hand winding as little as possible for automatic watches, because manual winding requires the handle to drive many automatic wheels to rotate together, and the automatic parts are very easy to wear, which increases unnecessary maintenance costs for customers.