1, a waterproof watch handle head, its internal structure will have a waterproof sealing apron, and the seal between the watch handle and the case is very important, because the watch handle needs to be wound, pulled out and rotated frequently to make various adjustments, so the sealing apron is more prone to aging or wear.

2. In fact, most of the water-flooded parts of the watch also enter from the position of the watch handle, so the watch handle is a "worn part" and needs to be replaced regularly. One of the most important things in the daily maintenance of watches is that the watch handle is accidentally dropped to the ground, and the head of the watch handle may be bumped, which will affect the tightness of the spring, and secondly, it will destroy the waterproof sealing performance of the watch handle, resulting in the watch being waterproof.

There is no particularly good maintenance method for the watch handle. If it is gold-plated, it is suggested that you can apply a little transparent nail polish on its surface at any time, or wear the handle upward to reduce the friction and contact between the handle and the wrist skin.

4. It is also an effective way to ensure lubrication and waterproof performance to always fill a little silicone oil between the watch handle and the case handle tube. Stainless steel watch handle need not pay attention, but when you buy and choose a watch at first, you'd better choose a large watch handle.

If there are diamonds or precious stones on the watch handle, be careful not to let the watch fall. In addition, when sending the watch for maintenance, you must ask the watch repair shop, and don't hurt the diamond when opening the watch.