Product Description
Rubber O ring gasket to create an airtight seal to waterproof the case.
Diameter measured is the interior diameter of the gasket
Thickness 1mm
O-ring gaskets fit a variety of watch case backs from round to square
Made in Japan
Rubber O ring gasket to create an airtight seal to waterproof the case.
Diameter measured is the interior diameter of the gasket
Thickness 1mm
O-ring gaskets fit a variety of watch case backs from round to square
Made in Japan