147 piece watch repair tool set, solutions for most watch repair needs. Widely used set for professional and precise watch repair tools, compatible with common watch problems like opening watch back, adjusting strap, changing watch battery, gaskets, setting bracelets and more. Complete and multifunctional kit with watch repair tools, compatible with beginners and professional watch repair makers. Contains tools with various functions such as case opener, spring pin, connector pin removal, watch case holder, etc. Economical - With this complete kit, you can repair the watches yourself. It not only saves money, but also gives you pleasure during the repair process. With a black nylon tote bag with zipper for storage, maintain anywhere. Properties: Multifunctional: compatible with tasks: opening watch backs, adjusting straps, changing watch batteries, gaskets, adjusting straps, etc. Made from materials Contains watch repair tools that are compatible with both professional and general use What you get: 3 x Antimagnetic Precision Screwdrivers (1.2mm, 1.4mm, 1.6mm) 3 x Needle Sticks (0.8mm, 0.9mm, 1.0mm ) 108 x Watch Band Spring Pins (8-25mm) 1 x Adjustable Case Opener 18 x Adjustable Case Opening Pins 1 x Hammer 7 Link Remover Replacement Pens 1 x Stainless Steel Tweezers 2 x Watch Back Pry Opener 1 x Watch Case Holder 1 x Watch Device tape removal 1 x carrying case