Omega® Crown (Waterproof, Tap 1.00 mm), steel, square, diameter 4.50 mm, see all case numbers in description

Omega® Crown (Waterproof, Tap 1.00 mm), steel, square, diameter 4.50 mm, see all case numbers in description

Omega® Steel Waterproof Crown, square, diameter 4.50 mm, fits tube 2.00 mm, total height 2.80 mm, flush pipe, tap 1.00 mm. Fits Omega® case numbers: 1450040, 1960016, 1960054, 1960054SP, 1960065, 1980001, 1980027, 1980028, 1980042, 1980048, 1980059, 1980059169, 1950065169, 1980066, 3450803, 3960811

* 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.