Generic Sapphire Crystals to fit

NAVITIMER WORLD with Anti-Reflective

Coating, Double dome,

Size: 42.2 x 1.9mm, Height: 2.90mm,

Ref# A24322

with Anti-Reflective Coating, 42.2 x 1.9mm, 2.9mm Center Height, Ref.# A24322. Include Crystal Gasket.