112Pcs O Ring Watch Gaskets, 0.6mm Watch Accessories | 13-40mm Waterproof Rubber Watch Seal Washers Replacement Watches Repair Tools for Watches Back Cover

Package IncludesYou will receive 112 pieces of gaskets, measuring 13-40 mm in thickness ( 0.6 mm), providing a sufficient quantity to meet your daily use and needs. High-quality MaterialThese o- gaskets are made of material, which is flexible, wear-resistant and durable. They have excellent durability and practicality and are suitable for daily use. Easy to UseThe black sealing is flexible, easy to install and remove, and has strong oil, water,, and tear resistance to a firm and long-lasting seal. Waterproof DesignThese O- gaskets are replacements for back cover seals.

Install the gasket between the and the back cover to protect the internal of the from damage by dust and water. You can use it without worry. ToolThese gaskets are perfect for watchmakers and professionals in the industry, offering a comprehensive solution for maintaining the integrity of your watches. can use these gaskets for long-term use and projects.