Details
This case tube and watch crown gasket assortment is a inexpensive kit for watchmakers and others who work on watches. 15 different types. Diameter 0,8 to 2,15mm / 0,4 to 0,75mm. These small round gaskets are made of solid tube rubber to create an airtight and waterproof seal. These mini o-rings / gaskets offer an easy and cost effective solution when you don't want to replace the complete watch crown. These gaskets are made to fit watch crowns, case tubes and pushers.