![1.00 mm Thick Domed Round Mineral Crystal (45.5 mm to 50.0 mm)](http://perrinwatchparts.com/cdn/shop/products/CR-DM10_f9463e87-4b2b-4c7f-aae3-027b0ece209a_300x67.jpg?v=1684873479)
Domed top and domed bottom – aka Double Domed – for watches with curved dials and/or with high pinions or sweep second hand. This crystal is finished with a polished top edge.
Domed top and domed bottom – aka Double Domed – for watches with curved dials and/or with high pinions or sweep second hand. This crystal is finished with a polished top edge.