Omega® Crown (Waterproof, Tap 0.90 mm), 18kt yellow, diameter 4.00 mm, case numbers: 166.1204, 168.1201, 366.1204, 368.1201, 368.2008, 468.1201, 468.1314, 468.1354, 468.2008

Omega® Crown (Waterproof, Tap 0.90 mm), 18kt yellow, diameter 4.00 mm, case numbers: 166.1204, 168.1201, 366.1204, 368.1201, 368.2008, 468.1201, 468.1314, 468.1354, 468.2008

Omega® 18Kt Yellow Waterproof Crown, domed top, diameter 4.00 mm, fits tube 1.60 mm, total height 3.30 mm, flush pipe, tap 0.90 mm. Fits Omega® case numbers: 1661204, 1681201, 3661204, 3681201, 3682008, 4681201, 4681314, 4681354, 4682008

* 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.