IWC Big Pilot Perpetual Calendar IW502618 Limited Edition
This IWC Big Pilot Perpetual calendar IW502618 is rated 9.8 out of 10. Limited edition of 250 pieces worldwide. Power reserve up to 168 hours. It comes with box and paper dated on December 2011. This watch was just serviced by IWC Singpore, with receipt dated on December 22nd, 2015.