Brand New Authentic Hublot Classic Fusion Chronograph Blue Dial Rubber Strap Men's Watch Model 521.NX.7170.RX. Polished and Satin-finished Titanium case with Blue Rubber Strap . Fixed, Titanium bezel. Dial description: Grey Hands and Index Hour Markers with Minute Markers around the outer rim with the Date displayed at the 6 o'clock position and 2 Sub dials on a Blue dial. Automatic movement. Calendar: Date at 6 o'clock. Chronograph sub-dials display: Small Seconds, 30 Minute. 42 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Scratch Resistant Sapphire crystal. Round case shape. Case size: 45mm. 50 Meters - 165 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 521NX7170RX.