Red Sanfil press gaskets
Hard red Sanfil press gaskets for pressure back covers.
- Outer dimensions from 18.5 to 44.00.
- Ring height: 0.90 mm.
- Ring thickness: 0.58 mm.
- Special gasket to close the back cover.
- These gaskets are used at Certina, Tissot, Hugo Boss and among other watches.
- Swiss manufacture.
