This Hublot is 40 mm polished blue ceramic case, polished blue ceramic bezel with 6 h-shaped black-plated titanium screws, sapphire crystal with anti-reflective treatment, faceted blue ceramic dial, HUB1100 self-winding movement, approximately 42 hours of power reserve, blue smooth rubber strap, stainless steel deployant buckle. Water resistant to 50m (5 ATM).