18 kt rose gold case with a black galuchat leather strap. Fixed bezel set with diamonds. Openwork dial with blue hands and Arabic numeral hour markers. Dial Type: Analog. Manual wind movement with 72 hour power reserve. Caliber AP2861 engine. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 45 x 40 mm. Oval case shape. Deployment clasp with push button. Water resistant at 20 meters / 65 feet. Functions: tourbillon, ,hour, minute. Additional Info: tourbillon at the 9 o'clock position. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Millenary Diamond Manual Wind Skeleon Dial Rose Gold Mens Watch 26354OR.ZZ.D080GA.01.