![0.90 mm Thick Domed Round Mineral Crystal (28.0 mm to 35.0 mm)](http://perrinwatchparts.com/cdn/shop/products/CR-DM09_300x68.jpg?v=1684873470)
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.