Accutron® 99GW Waterproof Crown CN-ACC11
steel with LOGO, genuine Accutron® 99GW, outside diameter 4.00 mm, tube diameter 2.00 mm, tap 1.10 mm, height 2.75 mm
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Accutron®. Accutron® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.