Hublot Style No: 642.VX.0130.RX Hublot Spirit of Big Bang Yellow Gold Watch - 42 mm - Sapphire Dial - Black Rubber Strap

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, sapphire dial, HUB4700 self-winding skeleton chronograph movement, approximately 50 hours of power reserve, black structured lined rubber strap, 18K yellow gold and black-plated titanium deployant buckle. Water resistant to 100m (10 ATM).