Hublot Spirit Of Big Bang Sapphire Watch - 45 mm - Sapphire Crystal Dial Limited Edition of 191-601.JX.0120.RT

45 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, transparent structured lined strap, titanium deployant buckle. Water resistant to 50m (5 ATM).