This Hublot is 45 mm satin-finished and polished 18k king gold case, satin-fi nished, polished and microblasted 18K king gold bezel with 6 H-shaped titanium screws, sapphire crystal with anti-reflective treatment, matte black skeleton dial, HUB1233 manufacture manual-winding skeleton power reserve movement, approximately 10 days of power reserve, black structured lined rubber strap, titanium and black-plated titanium deployant buckle. Water resistant to 50m (5 ATM).