SIZE OF CRYSTAL QUOTED IS JUST THE GLASS (EXCLUDING GASKET). Appropriate size gasket will be supplied with your crystal choice. Thickness of gasket is 0.35mm. Therefore - add 0.7mm to arrive at. and when you are finished you can checkout.
This domed 1mm watch glass crystal lens with gasket choices would be perfect for applications requiring a non-cleats setting, such as computer monitors, TVs, or other precision machinery.
