18kt white gold case with a black leather strap. Fixed 18kt white gold bezel. Black dial dial with luminous hands and Roman numeral hour markers. Oversize Arabic numeral minute markers (at 5 minute intervals). Dial Type: Analog. Luminescent hands and dial markers. Date display at the 3 o'clock position. Self winding automatic movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 45 mm. Case thickness: 9 mm. Oval case shape. Deployment clasp. Water resistant at 20 meters / 65 feet. Functions: hours, minutes, seconds, calendar. Luxury watch style. Watch label: Swiss Made. Item Variations: 15320BC.OO.D002CR.01. Audemars Piguet Millenary Men's Watch 15320BC.OO.D002CR.01.