Hublot Big Bang Unico Titanium Diamonds Watch - 45 mm - Black Skeleton Dial-411.NX.1170.RX.1104

45 mm satin-finished and polished titanium case, satin-finished and polished titanium bezel, sapphire crystal with anti-reflective treatment, mat black skeleton dial, HUB1242 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, black structured lined rubber strap, titanium deployant buckle. Water resistant to 100m (10 ATM).