Hublot Style No: 451.VX.1130.VX Hublot Big Bang Integrated Yellow Gold Watch - 42 mm - Black Skeleton Dial

42 mm satin-finished and polished 18K yellow gold case, satin-finished and polished 18K yellow gold bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment, matte black skeleton dial, HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, satin-finished and polished 18K yellow gold bracelet, 18K yellow gold deployant buckle. Water resistant to 100m (10 ATM).