Omega® Crown (Waterproof, with split post attached), total height of crown (including post) 6.60 mm, case numbers: 10345352

Omega® Crown (Waterproof, with split post attached), total height of crown (including post) 6.60 mm, case numbers: 10345352

Omega® Steel Waterproof Crown with (female) split post attached,12 notches, diameter 5.00 mm, fits tube 2.00 mm, total height of crown (including post) 6.60 mm. Fits Omega® case umber 10345352

* 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.