Sleek, sporty and powerful, this Hublot Big Bang Ceramic Automatic Chronograph Watch brings the science of watchmaking right into the 21st century. The use of high-tech materials such as ceramic and supreme technical performance makes this luxury timepiece a very modern twist to a classic style. At A Glance  Presented on a black lined rubber strap with microblasted black ceramic and black-plated stainless steel deployant buckle clasp 44mm microblasted black ceramic case with 100m water resistance Microblasted black ceramic bezel with 6 H-shaped titanium screws Scratch resistant sapphire crystal with anti-reflective treatment Carbon fibre dial with baton hour markers Three chronograph sub-dials Date window at 4:30 Powered by the HUB4100 self-winding automatic movement Up to 42 hours power reserve