Hublot Classic Fusion Automatic Blue Sunray Dial Titanium Men's Watch 542.NX.7170.LR. Polished titanium case with a blue alligator leather strap. Fixed titanium bezel. Blue sunray dial with silver-tone hands and index hour markers. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Pull / push 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: date, hour, minute, second. Luxury watch.