This Hublot is 42 mm microblasted and polished white ceramic case, microblasted and polished white ceramic bezel with 6 H-shaped titanium screws, sapphire crystal with anti-reflective treatment, matte black skeleton dial, HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, black and white structured lined rubber strap, white ceramic and black-plated titanium deployant buckle. Water resistant to 100m (10 ATM).