Generic Sapphire Crystals to fit

EVOLUTION with Anti-Reflective Coating,

Double dome, Size:32.5 x 2.57mm,

Height: 4.62mm,

Part# 230.80, Ref# A13356, and others.

with Anti-Reflective Coating, 32.5 x 2.57mm, 4.62mm Center Height, Part# 230.80. Include Crystal Gasket.