Watch repair tool Prying the knife watch back cover, prying knife, prying knife to change the battery hardware tool, the bottom knife opens the lid

How to use: Put the prying knife in a special pry mouth, and toll out hard. Prevent slipping method: Please use a cotton cloth to wrap the watch to prevent slipping in your hand. You can also put a tape at the mouth of the knife to prevent the sliding from the bottom cover! The bottom cover of the watch is usually three: 1. The bottom of the tooth (the top of the bottom cover is composed of countless small teeth).This kind of bottom cover must have a round bottom and good waterproof performance.A good watch sometimes waits for a caseback like this. 2. Screw bottom (there are usually 6 small notches on the bottom cover, and rarely there are only 2 small notches).This type of bottom cover must have a round bottom, and good watches generally have this type of bottom cover. 3. Ordinary bottom (usually there is a small special pry opening at the 7-digit or 11-digit position on the bottom cover. In addition to the prying opening, some watches also have 6 small notches on the bottom cover. This is a fake screw bottom).This kind of bottom cover has a round bottom or a square bottom. It is common in mid- to low-end watches and can also be seen in a few good watches. How to use: Put the pryi…