Omega® Crown (Hermetic), steel, case numbers: 2864, 3525, 3845, 3993, 3999

Omega® Crown (Hermetic), steel, case numbers: 2864, 3525, 3845, 3993, 3999

Omega® Steel Hermetic Crown, thin, slightly domed, diameter 4.50 mm, fits tube 2.00 mm, total height of crown 2.00mm, flush pipe, tap 0.90 mm. Fits Omega® case numbers: 2864, 3525, 3845, 3993, 3999

* 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.