Hublot Spirit Of Big Bang King Gold Blue Watch - 601.OX.7180.LR

45 mm satin-finished polished 18K King gold case, satin-finished, polished and microblasted 18K King gold bezel satin-finished, polished and microblasted 18k king gold and 6 H-shaped titanium screws, sapphire crystal with anti-reflective treatment, sapphire crystal dial, HUB4700 self-winding skeleton movement with chronograph function, approximately 50 hours of power reserve, blue rubber and alligator strap, 18K King gold and black-plated titanium deployant buckle. Water resistant to 100 meters.