IWC® Hand HD-IWC006 IWC 8531
IWC 8531 yellow sweep second hand, length 13.50 mm, hole 0.15 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.