18 kt yellow gold case with an 18 kt yellow gold bracelet. Fixed bezel. White dial with gold-tone hands and stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date sub-dial. Dual time sub-dial at the 6 o'clock position. Automatic movement. Caliber 2229/2845 engine. Scratch resistant sapphire crystal. Screw down crown. Case diameter: 36 mm. Octagon case shape. Deployment clasp with push button. Water resistant at 50 meters / 165 feet. Functions: date, second time zone, hour, minute, second. Additional Info: power reserve indicator on dial. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Automatic Dual Time Display Yellow Gold Mens Watch 25730BA.0.0789BA.06.