Black Rubber Watch O-Ring Gasket 200pcs - 0.5mm Waterproof Seal for Watch Repair & Maintenance - Perfect for Watchmakers, Jewelers & DIY Watch Repair Kits

Feature:1. Rubber O-Ring watch gasket used to keep your watch water resistant.2. Made of rubber material, flexible and wear-resistant, durable to use.3. Including 200pcs of the package, and 10 different types, meeting your different needs. 4. Excellent replacement for the watch back cover gaskets. 5. Suitable for watchmakers and watch repairing workers to use. Specification:Item Type: Watch O-RingCondition: 100% Brand NewMaterial: Rubber Quantity: About 200pcs Optional Type: 0.5mm, 0.6mmType: 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mmPackage List:1 Set of O-Ring (200Pcs)Note:It is purely hand-packed, the quantity may be a little different, thank you for your understanding.