Feature:1. This watch battery replacement tool kit is adjustable with spin button for easily fit watch case size. Can be used to open the back cover of most watches, a wide range of applications2. The watch repair kit is portable and easy to use, is a practical tool for watch maintenance. Watch Case Holder Tool for Battery Replacing and Watch Repair3. Simple and practical design of adjustable watch case holder, easy to operate. Safe way to not scratch watch when remove watch strap or repair movement4. The metal wristwatch repairing open case holder has enhanced bezel ring remover to handle large bezels5. Adjustable metal watch case holder tool is suitable for watches maintenance or battery replacement. Professional tool for watchmaker and watch repairmanSpecification:Condition: 100% Brand NewItem Type: Watch Case OpenerColor: Silver WhiteSize: 11.8 x 7 x 7.4cm / 4.6 x 2.8 x 2.9inPackage List:1 x Watch Case Opener