Swiss Quality O-Ring Gaskets (3) Med

Gasket thickness 0.60mm 0.70mm in various diameters.

In every watch, there are specialized gaskets: a case-back gasket, a crystal gasket, a bezel gasket, and a crown gasket.

These watch gaskets are made of specialty rubber or neoprene and sold in standard 3 piece packets.

Watch gaskets protect your watch from dust, water, perfume, oils, dirt, and other residues watches are exposed to in the environment.

By protecting your watch’s precision mechanical and electrical components from moisture and dirt with gaskets the watches life expectancy is substantially increased.

Gaskets also don’t last forever and will need to be replaced with every service, however, quality watch gaskets will last longer then cheap gaskets and have better dust and

water repelling ability when coated in a silicone grease or light watch oil onto the gasket before placing the gasket in the watch and tightening the case back.