![1.00 mm Thick Flat Round Mineral Crystal (40.1 mm to 42.0 mm)](http://perrinwatchparts.com/cdn/shop/products/CR-FT10_74cc6cab-412e-4e7e-906a-09955f22ad36_300x114.jpg?v=1684873407)
1.00 mm round mineral crystals can be fitted into a gasket or cemented directly into the seat of the bezel. This crystal is finished with a polished top edge.
1.00 mm round mineral crystals can be fitted into a gasket or cemented directly into the seat of the bezel. This crystal is finished with a polished top edge.