Omega® Crown (Waterproof, Tap 0.90 mm), case numbers: 125.0050, 125.0150, 166.1050, 166.1055, 166.1108, 166.1109, 168.1050, 168.1055, 168.1057, 366.1108, 566.1050

Omega® Crown (Waterproof, Tap 0.90 mm), case numbers: 125.0050, 125.0150, 166.1050, 166.1055, 166.1108, 166.1109, 168.1050, 168.1055, 168.1057, 366.1108, 566.1050

Omega® Steel Waterproof Crown, domed top, diameter 4.00 mm, fits tube 2.00 mm, total height of crown 2.45 mm, flush pipe, tap 0.90 mm. Fits Omega® case numbers: 1250050, 1250150, 1661050, 1661055, 1661108, 1661109, 1681050, 1681055, 1681057, 3661108, 5661050

* 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.