Hublot Classic Fusion Racing Grey Chronograph Titanium Watch - 45 mm - Gray Dial - Gray Lined Rubber Strap-521.NX.7071.RX

45 mm satin-finished and polished titanium case, satin-finished and polished titanium bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment, satin-finished gray sunray dial, HUB1143 self-winding chronograph movement, approximately 42 hours of power reserve, gray lined rubber strap, stainless steel deployant buckle. Water resistant to 50m (5 ATM).