Watch Gasket Kit,28pcs 0.6mm O-Ring Set Sealing Rings Watch Rubber Seals Size 13-40mm for Watch Back

Features:

O-shaped watch gasket made of high-quality rubber material, wear-resistant and corrosion-resistant.

Great replacement for watch back gaskets for keeping your watch water resistant.

A set of rubber watch gaskets mounted on the case back to cover the gap between the strap and the movement.

Good waterproof effect, suitable for watch maintenance and DIY watchmakers.

Specification:

Material: Rubber

Colour: Black

Uses: water seal, dust seal, fixed seal