£40 Omega 069ST42123 Steel Crown To Fit Seamasters (usually) NOS FACTORY SEALED AND because we are FullyWound and we like to give you extra! INCLUDED complete GASKET SYSTEM so basically everything omega would use in a RE-SEAL & PRESSURE TEST SERVICE Thats New Crown Crystal & Caseback Gasket =) Omega genuine crested crown Case number 168.1501 (1502. 1503. 1504. 168.1504. 1601. 1602. 1603. 1612. 196.1502. 1503. 1516. 1526. 368.1502. 1503. & More........) Screw down water proof type Tap 0.9mm Diameter 5.50mm Depth 4.10mm Stainless Steel