Generic Screw-On Crown to fit Breitling® CN-B17
steel, outside diameter 5.30 mm, tube diameter to crown 3.95 mm, tap 1.20mm, crown height 3.50 mm, total height 7.60 mm, generic (not original)
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Breitling®. Breitling® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.