About This

• 【Complete Watch Battery Replacement Kit】 This comprehensive watch repair tool set includes a 5-in-1 precision screwdriver handle with 5 bits (-1.5/+1.5/ 0.8/ T5/ T6 ), an adjustable watch back case opener, a case holder, a case opening pry tool, a spring bar tool with scale, tweezers, and 4 replacement tips for the spring bar tool. It also comes with 108PCS spring bars (6PCS for each size, covering 18 sizes from 8mm to 23mm) to meet various watch repair needs.
• 【Fits Different Types of Watch Backs】 The adjustable watch back wrench is suitable for grooved watch casebacks (15-60mm); the pry opener is ideal for snap-off back covers; the precision screwdriver can handle watches fixed by screws; and the tweezers assist in safely removing and installing batteries. The back wrench's jaw distance can be easily adjusted with the rotating wheel to match your watch's back groove.
• 【Upgraded Five-in-One Screwdriver Handle】 Equipped with 5 interchangeable bits, this screwdriver is designed for tasks like removing battery fixing screws, case screws, and watchband screws, and is also suitable for eyeglass repairs. The hollow end-cap allows for convenient storage of screwdriver bits, making tool switching quick and efficient during repairs.
• 【Stable and Secure Watch Holder】 The watch case holder stabilizes the watch, preventing slipping and scratching while opening the back case or changing bands. It supports watches up to 50mm in diameter and provides a firm grip to ensure safer and easier repair operations.
• 【Detailed Picture Instruction Manual】 An illustrated English manual is included, showing step-by-step operation guides to help beginners safely replace batteries and adjust straps at home. Clear visuals minimize the risk of incorrect use and protect your watch from damage.