Box & Cert Dated Nov 2016. Purchasing Receipt @ $26200. 18K rose gold case 45mm fitted with original alligator leather strap and IWC 18K rose gold buckle. White dial with gold--tone hands and index hour markers. Minute markers around the outer rim. Date display at the 3 o'clock position. Small seconds sub-dial and power reserve scale. Mechanial movement. Scratch resistant sapphire crystal. Skeleton case back. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Additional Info: approximately 8 days power reserve.