This Hublot is 42 mm polished and satin-finished black ceramic case, satin-finished and polished black ceramic bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment, sapphire dial, HUB1131 self-winding moonphase movement, approximately 42 hours of power reserve, black rubber and alligator leather strap, black pvd stainless steel deployant buckle. Water resistant to 50m (5 ATM).