Hublot Spirit Of Big Bang Sapphire Watch - 45 mm - Sapphire Crystal Dial Limited Edition of 191-601.JX.0120.RT Serti Brand Audemars Piguet Series Royal

Brand Audemars Piguet Series Royal Oak Model Number 77452BC

and months and leap years in a counter at 12 o'clock

interchangeable black alligator leather strap

44 mm 18K yellow gold case

27 mm stainless steel and 18K red gold case

Hublot Spirit Of Big Bang Sapphire Watch - 45 mm - Sapphire Crystal Dial Limited Edition of 191-601.JX.0120.RT Serti Brand Audemars Piguet Series Royal45 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).