Making a powerful impression with its all-black aesthetic, this Hublot Big Bang Unico Ceramic Automatic Chronograph Watch proves that style and performance go hand in hand. Powered by the brand\'s first ever in-house manufacture, the Unico Manufacture automatic movement, this high-performance timepiece represents an unprecedented fusion of materials and watchmaking innovation. At A Glance  Presented on a black structured rubber strap with black ceramic and black-plated titanium deployant buckle clasp 42mm polished and microblasted black ceramic case with 100m water resistance Microblasted and polished black ceramic bezel with 6 H-shaped titanium screws Scratch resistant sapphire crystal with anti-reflective treatment Matte black skeleton dial with Arabic numeral and baton hour markers Two chronograph sub-dials Date window at 3 o’clock Powered by the HUB1280 UNICO Manufacture self-winding automatic chronograph flyback movement with column wheel Up to 72 hours power reserve