This Hublot is 45 mm satin-finished and polished titanium case, satin-finished, polished and microblasted titanium 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).