Generic Crown to fit IWC® CN-IWC002 case number 387804
threaded waterproof crown, steel, diameter 6.00 mm, fits tube 3.00 mm NOT supplied, tap 0.90 mm, height of crown 3.65 mm, total height 7.00 mm, case number 387804, generic (not original)
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by IWC®. IWC® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.