This Hublot is 33 mm satin-finished and polished 18k king gold case, satin-finished and polished 18K king gold bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment, satin-finished gray sunray dial, HUB2912 quartz movement, approximately 3 to 5 years of power reserve, gray lined rubber strap, 18K king gold deployant buckle. Water resistant to 50m (5 ATM).