Grey rose gold 2016 pre-owned Portofino Hand-Wound Eight Days 45mm from IWC Schaffhausen featuring round face, manual-winding movement, calfskin leather strap, pin-buckle fastening, Roman numeral dial, seconds sub-dial, power reserve indicator, date indication and screw-down crown. Original box, papers and CHRONEXT certificate included.. An inspection by the CHRONEXT-certified watchmakers guarantees authenticity.. All repairs of the movement of the watch and the repairs of water-resistant watches with water damage are covered by the CHRONEXT two-year warranty..