Professional Watch Back Case Opener, Watch Repair Tool with 8 Interchangeable Dies, Non - Slip Handle for Battery Replacement, Compatible with 20-42mm Wristwatch Cases

Condition: 100% Brand NewItem Type: Watch Repair ToolMaterial: Alloy SteelPurpose: Open the back cover of watch, watch maintenanceColor: Grey black + Green5-Jaw(mm): 20, 30, 33, 426-Jaw(mm): 20, 30, 33, 42Package List：1 x Watch Back Case Opener8 x Die

• Precision Opening Mechanism: This professional watch back case opener features a robust 5-jaw and 6-jaw design with eight interchangeable dies (20, 30, 33, 42mm) to securely grip and open a wide range of wristwatch back covers without scratching or damaging the case during battery replacement or maintenance.
• Ergonomic Non-Slip Grip: The watch repair tool comes with a comfortable green and grey-black handle engineered for a secure, non-slip hold, reducing hand fatigue and giving you better control when applying torque to stubborn watch backs—ideal for both quick fixes and detailed servicing.
• Versatile for Pros and Hobbyists: Whether you're a certified watchmaker, a jewelry store technician, or a DIY enthusiast replacing your own watch battery, this watch back case opener is an essential tool that simplifies routine maintenance on most standard wristwatches with snap-on or screw-down case backs.
• Durable Alloy Steel Construction: Built from high-quality alloy steel, this watch repair tool resists bending and wear over time, ensuring long-lasting performance even with frequent use, while maintaining precise alignment with watch case edges for safe, reliable operation.
• Complete Ready-to-Use Kit: The package includes 1 x professional watch back case opener and 8 x precision dies sized for common watch cases (20, 30, 33, and 42mm), giving you everything needed right out of the box to start opening, repairing, and maintaining watches immediately.