Omega® Crown (Dustproof), steel, case numbers: 111.0116, 111.0117, 111.0123, 131.022, 131.0022, 131.0042, 162.0010, 162.0042, 511.0374, 511.0397, 511.0469, 511.0470

Omega® Crown (Dustproof), steel, case numbers: 111.0116, 111.0117, 111.0123, 131.022, 131.0022, 131.0042, 162.0010, 162.0042, 511.0374, 511.0397, 511.0469, 511.0470

Omega® Steel Dustproof Crown, thin, slightly domed, diameter 4.50 mm, total height of crown including pipe 3.05 mm, medium pipe, tap 0.90 mm. Fits Omega® case numbers: 1110116, 1110117, 1110123, 131022, 1310022, 1310042, 1620010, 1620042, 5110374, 5110397, 5110469, 5110470

* 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.