Wearing a watch generally does not have much effect on a person’s body, but if you wear a watch that is too tight for a long period of time, it may lead to localized skin swelling and so on. Watches can not only be used to see the time accurately, but they can also play a decorative role. Due to the more advanced watch technology, wearing a watch is not too harmful to the human body, but there are not too many benefits either. If you wear a watch at the right time, it usually does not have too much effect on your body. If you wear a watch for a long time and the strap is too tight, it will cause the watch to get stuck on your wrist, thus compressing the arteries in your wrist, causing localized swelling and symptoms such as hidden pain and discomfort. If you have any other questions, it is recommended to consult a professional doctor for guidance.