18kt yellow gold case with a yellow gold-tone 18kt yellow gold bracelet. Fixed 18kt yellow gold 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. Three sub-dials displaying: date, 12 hour and power reserve indicator. Audemars Piguet Calibre 2229/2845 Automatic movement, based upon JLC 928, containing 54 Jewels, bitting at 28800 vph, and has a power reserve of approximately 40 hours. Scratch resistant sapphire crystal. Screw down crown. Octagon case shape, case size: 36 mm. Deployment with push button release clasp. Water resistant at 50 meters / 165 feet. Functions: date, second time zone, hour, minute, power reserve indicator. Additional Info: power reserve indicator on dial. Royal Oak Series. Luxury watch style. Watch label: Swiss Made. Item Variations: 25730BA 0 0789BA 06, 25730BA-0-0789BA-06, 25730BA/0/0789BA/06, 25730BA00789BA06. Audemars Piguet Royal Oak Automatic Dual Time Display Yellow Gold Men's Watch 25730BA.0.0789BA.06.