![2.50 mm Thick Flat Round Mineral Crystal (16.0 mm to 25.4 mm)](http://perrinwatchparts.com/cdn/shop/products/CR-FT25_300x114.jpg?v=1684873431)
2.50 mm round mineral crystals can be fitted into a gasket. Can be cemented directly into the seat of the bezel but not recommended. This crystal is finished with a polished top edge.
2.50 mm round mineral crystals can be fitted into a gasket. Can be cemented directly into the seat of the bezel but not recommended. This crystal is finished with a polished top edge.