![TT Thin-Tite Round Plastic Crystal (25.00 mm to 29.90 mm)](http://perrinwatchparts.com/cdn/shop/products/CR-TT_415be997-fe91-4658-b9d7-3dff8a833500_300x104.jpg?v=1684873733)
Thin-Tite round plastic crystals are a plastic crystal flat top with a low profile supplied with a yellow or white ring (please specify colour required).
Thin-Tite round plastic crystals are a plastic crystal flat top with a low profile supplied with a yellow or white ring (please specify colour required).