Omega® Crown (Dustproof), yellow, case numbers: 6613, 8196, 8214, 8231, 8263, 8280, 111.103, 111.0013, 111.0060, 511.0257, 511.0375, 511.0421, 511.0257, 611.0121, 689.357

Omega® Crown (Dustproof), yellow, case numbers: 6613, 8196, 8214, 8231, 8263, 8280, 111.103, 111.0013, 111.0060, 511.0257, 511.0375, 511.0421, 511.0257, 611.0121, 689.357

Omega® Yellow Dustproof Crown, flat top, diameter 3.95 mm, total height of crown including pipe 2.60 mm, medium pipe, tap 0.90 mm. Fits Omega® case numbers: 6613, 8196, 8214, 8231, 8263, 8280, 111103, 1110013, 1110060, 5110257, 5110375, 5110421, 5110257, 6110121, 689357

* 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.