Jules Audemars Self-winding - the cases are stunningly classic, always elegant - these are beautiful dress watches. Movement: proprietary self-winding Caliber AP 3120 with a 60 hour power reserve This model is available in 18K rose gold, with a round diamond-paved bezel and lugs Case diameter 36 mm by 9.8 mm thick The fabulous dial is completely paved with alluring diamonds and has applied Arabic numeral hour markers Black alligator leather bracelet with folding clasp Functions: Hours, minutes and date Sapphire Crystal case back Water resistant to 20 meters / 60 feet.