18 carat king gold case with a black leather strap. Fixed bezel. Transparent dial with gold-tone hands and index hour markers. Gold. Luminescent hands and markers. Hand Wind movement. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Case diameter: 45 mm. Round case shape. Deployment with push button clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Watch label: Swiss Made. Hublot Classic Fusion Tourbillon Dial Transparent Mens Watch 505.OX.0180.LR.