18 carat white gold case with a blue alligator leather strap. Blue aventurine dial with silver-tone hands and Roman numeral hour markers. Dial Type: Analog. Hand wind movement. Manufacture 2940 engine. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Case diameter: 45 mm. Case thickness: 11.70 mm. Oval case shape. Deployment with push button clasp. Water resistant at 200 meters / 660 feet. Functions: hour, minute, tourbillion. Additional Info: case set with 205 baguette-cut diamonds approx 10.52 carats, rings set with 86 baguette-cut diamonds; ~0.68 carats. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Millenary Tourbillon Blue Aventurine Dial Mens Hand Wind Diamond Watch 26381BC.ZZ.D312CR.01.