Generic Crown to fit Calvin Klein® CN-CK01
polished steel waterproof crown with vertical groove, diameter of the crown is 4.00 mm, fits a friction tube 2.00 mm, total height 2.40 mm, fits a 0.90 mm (tap 10) stem, generic (not original)
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Calvin Klein®. Calvin Klein® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.