Omega® Crown (Waterproof, Tap 0.90 mm), steel, diameter 5.00 mm, case numbers: 186.1501, 186.1502

Omega® Crown (Waterproof, Tap 0.90 mm), steel, diameter 5.00 mm, case numbers: 186.1501, 186.1502

Omega® Steel Divers Waterproof Crown, domed top, diameter 5.00 mm, fits tube 2.50 mm, total height 3.60 mm, flush pipe, tap 0.90 mm. Fits Omega® case numbers: 1861501, 1861502

* 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.