Housing the unparalleled performance of the Unico Manufacture movement - the brand\'s first ever in-house movement - in a new, more compact size, this Hublot Big Bang Unico Titanium Automatic Chronograph Watch is slimmer, sleeker and powerful. Daring and contemporary, this a timepiece that doesn’t compromise on style or performance. At A Glance  Presented on a black and blue structured lined rubber strap with titanium deployant buckle clasp 45mm polished and satin-finished titanium case with 100m water resistance Satin-finished and polished titanium bezel with 6 H-shaped titanium screws Scratch resistant sapphire crystal with anti-reflective treatment Matte blue skeleton dial with Arabic numeral and baton hour markers Two chronograph sub-dials Date window at 3 o’clock Powered by the HUB1242 UNICO Manufacture self-winding automatic chronograph flyback movement with column wheel Up to 72 hours power reserve