Black ceramic case with a black rubber strap. Fixed 18kt rose gold bezel. Black carbon fiber dial with rose gold skeleton hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: 60 second and 30 minute. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Case diameter: 42 mm. Round case shape. Deployment clasp with push button release. Water resistant at 50 meters / 165 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 541 CO 1780 RX, 541-CO-1780-RX, 541/CO/1780/RX, 541CO1780RX. Hublot Classic Fusion Automatic Black Carbon Fiber Dial Black Rubber Men's Watch 541.CO.1780.RX.