IWC® Crown CN-IWC003 to fit IWC 41 ladies movement
vintage IWC crown, steel, no logo, to fit IWC 41 ladies movement, undercut, diameter 4.60 mm, tap 0.90 mm
* 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.