Omega® Crown (Waterproof, threaded), steel, matt finish, case numbers: 166.0310, 166.0311, 166.0312, 175.0310, 175.0311, 175.0312, 175.0314

Omega® Crown (Waterproof, threaded), steel, matt finish, case numbers: 166.0310, 166.0311, 166.0312, 175.0310, 175.0311, 175.0312, 175.0314

Omega® Steel Matt Finish Threaded Waterproof Crown, diameter 6.00 mm, fits tube 2.60 mm, total height 6.10 mm, long pipe, tap 0.90 mm, fits tube 090ST1230. Fits Omega® case numbers: 1660310, 1660311, 1660312, 1750310, 1750311, 1750312, 1750314

* 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.