18 carat white gold case with a blue alligator leather strap. Fixed bezel. 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. Water resistant at 200 meters / 660 feet. Functions: hours, minutes, tourbillon. Additional Info: case and buckle set with 205 baguette-cut diamonds ( ~10.52 carats), rings set with 86 baguette-cut diamonds (~0.68 carats), movement set with 92 baguette-cut diamonds (~2.90 carats). Luxury watch style. Watch label: Swiss Made. Audemars Piguet Millenary Tourbillion Blue Aventurine Dial Mens Hand Wind Watch 26381BC.ZZ.D312CR.02.