Description: 42.2mm, 18kt rose gold case. The automatic movement is mechanical with a 44-hour power reserve when fully wound.. The watch features a chronograph, minute repeater, perpetual calendar, four digit year display, perpetual moon phase display, crown-activated rapid calendar advance, and 659 mechanical parts. The watch is on a black alligator leather strap with an 18K rose gold deployant buckle. Limited edition of 50 watches, this is number 9.