The handle of a watch falls off, which is a common problem of watches, because the handle is the most commonly used part in watches. This problem is also called "handle falling off". There are two situations: one is that the handle head falls off, and the other is that the handle head and the handle (lever) fall off together. In the former case, the watch handle is often buckled or broken due to corrosion and external impact, while in the latter case, it is more complicated, but generally speaking, it is because the tail hook of the watch movement is disengaged or the handle slot cannot be locked. The causes of the failure include the wear of the splint, the wear of the tail hook, the loosening of the pull screw and the deformation and damage of the handle.

If the watch handle falls off, it should be properly kept and sent to the watch repair shop for repair in time. It's best not to insert the handle into the watch itself (if you really want to try to put it back, you should rotate it slowly) and don't plug it in and out repeatedly. Doing so may make the horizontal wheel separate from the clutch lever, and also increase the wear and tear, which will bring trouble to the future maintenance. When pulling out the dial of the watch handle, be careful to use light force. The parts in the watch are small and thin. It can be said that watches in normal use may be pulled out as long as the handle is pulled out, especially those thin or small watches, so we must remind everyone to pay special attention to this problem.