Generic (not genuine) Crown (Waterproof, yellow, 8 sides, 5.45 mm) to fit Omega® case numbers: 1750034, 1750038, 1750043, 1750044, 1750054, 1750054KIT, 1750063, 1750064, 5350002

Generic (not genuine) Crown (Waterproof, yellow, 8 sides, 5.45 mm) to fit Omega® case numbers: 1750034, 1750038, 1750043, 1750044, 1750054, 1750054KIT, 1750063, 1750064, 5350002

GENERIC (this is not original) Omega® Yellow Waterproof Crown, 8 sides, diameter 5.45 mm, fits tube 2.50 mm, total height 3.20 mm, flush pipe, tap 1.20 mm. Fits Omega® case numbers: 1750034, 1750038, 1750043, 1750044, 1750054, 1750054KIT, 1750063, 1750064, 5350002

* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.