Generic Waterproof Crown to fit Breitling® CN-B11

steel, divers, flush pipe, outside diameter 6.00 mm, tube diameter 2.50 mm, tap 0.90 mm, crown height 3.00 mm, total height 3.00 mm, generic (not original)

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Breitling®. Breitling® warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.