Omega® Crown (Dustproof, Tap 0.90 mm), steel, flat top, diameter 3.40 mm, see all case numbers in description

Omega® Crown (Dustproof, Tap 0.90 mm), steel, flat top, diameter 3.40 mm, see all case numbers in description

Omega® Steel Dustproof Crown, flat top, diameter 3.40 mm, total height of crown including pipe 2.60 mm, medium pipe, tap 0.90 mm. Fits Omega® case numbers: 7248, 7266, 8183, 8225, 8226, 8227, 8228, 8254, 8298, 8329, 8330, 8331, 8673, 8678, 8796, 9052, 9105, 64031, 111100, 1110100, 5110296, 5110302, 5110305, 5110347, 5110391, 5110411, 5117001, 5118225, 5118226, 5118227, 5118329, 5118330, 5118331, 5118796, 5510029, 5518289, 5518298, 6107266, 6108673, 6108678, 6109052, 6109105, 6113201, 676720, 7111874, 7111875, 7111877, 7111878, 7118329, 7118330, 7118331, 7118796, 7510244, 7510246, 8111142, 937128

* 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.