Hublot Classic Fusion Black Sunray Dial Automatic Men's Watch 516.OX.1480.LR.1704. 18kt rose gold case with a alligator outer / rubber inner strap. Fixed bezel. Black sunray dial with rose gold-tone hands and index hour markers. Automatic movement. Caliber hub1601 engine. Scratch resistant sapphire crystal. Pull / push crown. Skeleton transparent exhibition see through case back. Case diameter: 45 mm. Round case shape. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second, power reserve. Additional Info: case set with 218 diamonds for 1.41cts, bezel set with 126 diamonds for 1.41cts. Luxury watch.