Watchs Adjustable Back Case Opener Closer Remover Repair Watchmaker Holder Tool Watch Case Opener

It may be way too expensive to pay a jeweler to replace the battery. Now with this easy-use watch tool set, you can do it yourself! PROFESSIONAL WATCH REPAIR TOOLS - Great Tools for Waterproof watch case opening, batteries replacing and watch repairing, tips adjust from 15mm to 57mm which can fit different size watch cases, It is the most effective tool for watch case opening The watch back case openner is very easy to apply! How to Use? 1. Turn roll the silver adjustment wheel of the Watch Back Case Opener to set the bit spacing to fit your watch's back case grooves. 2. After installing the watch back case opener, try turning the cover(Usually open the watch back case counterclockwise). The cover can be opened successfully. Material : Metal Size?70mm * 28mm * 11mm (L * W * H) Package Contents: 1 x Watch Back Case Opener