Hublot Style No: 642.JX.0170.RX Hublot Spirit of Big Bang Magic Sapphire Watch - 42 mm - Sapphire Crystal Dial - Black Rubber Strap Limited Edition of 200

42 mm polished sapphire crystal case, polished sapphire crystal bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment, sapphire crystal dial, HUB4700 self-winding skeleton chronograph movement, approximately 50 hours of power reserve, black structured lined rubber strap, titanium deployant buckle. Water resistant to 50m (5 ATM).