Watch Reapir Tool,Watch Back Case Opener,5537 Watch Back Case Opener Closer Remover,Waterproof Watch Screw Back Case Remover Kit

Specification: Material: Steel Color: Silver Item Model: 5537 Wrench Size: 20 * 1.6cm / 7.87 * 0.63inch Diameter of Dies: Approx. 18.50mm / 0.73inch 20.20mm / 0.8inch 22.50mm / 0.89inch 26.50mm / 1inch 28.30mm / 1.11inch 29.50mm / 1.16inch Weight: 367g Type: Watch Repair Tools & Kits Package List: 1 x Wrench 6 x Dies Note: Before buying, measure the size of the back cover of your watch to see if it matches the six 18.50mm, 20.20mm, 22.50mm, 26.50mm, 28.30mm, 29.50mm, and the size is the same before you can buy.