180 Pcs O Ring Watch Gasket Kit Rubber Seals Set Assorted Sizes For Back Cover And Water Resistant Seal Replacement Watch Repair Pro Grade Gear For Watchmakers And DIY Pros

180-Piece Watch Gasket Kit for Water-Resistant Seals
✔️ 180 pcs, 18 sizes, 0.5-0.6mm thick, 16-30mm dia, case

This rubber O-ring gasket kit offers 18 sizes to fit a wide range of watch backs, making it ideal for repair and maintenance tasks by watchmakers and DIY pros.

✅ Material: rubber
✅ Color: black
✅ Thickness: 0.5mm and 0.6mm
✅ Diameter range: 16-30mm
✅ Pack size: 180 pieces with storage case
✅ 18 sizes included to fit various watches

💡 What is a watch gasket kit used for and how does it help preserve water resistance in watches? This handy set replaces worn seals during back-cover repairs and routine servicing, keeping cases weather-tight. - Replaces worn o-rings to prevent moisture and dust ingress
- Includes 18 sizes to fit a wide range of watch backs
- Suitable for watchmakers and DIY pros performing maintenance

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