500 Piece Set of Watch O-rings 0.8mm/31-40mm (for waterproof watches)

A complete 500-piece set of high-quality watch O-rings designed for waterproof watches.

Ideal for watch repair professionals or DIY enthusiasts, these precision O-rings ensure tight, secure sealing to maintain water resistance and extend the lifespan of your watch.

Main Features

• Comprehensive set of 10 different O-ring sizes.

• Perfect sealing to maintain watch waterproofing.

• Durable rubber construction for long-lasting use.

• Ideal for watch repair shops and DIY maintenance.

• Organized and easy to store for convenient access.

Included Sizes (50 pieces each)

• 31mm × 0.7mm

• 32mm × 0.7mm

• 33mm × 0.7mm

• 34mm × 0.7mm

• 35mm × 0.7mm

• 36mm × 0.7mm

• 37mm × 0.7mm

• 38mm × 0.7mm

• 39mm × 0.7mm

• 40mm × 0.7mm

Specifications

• Material: Rubber

• Thickness: 0.7mm

• Quantity: 500 pieces

• Application: Waterproof watch sealing and repair