The Big Bang King Collection from Hublot is a distinctive timepiece that is an eye-catching take on the sports watch. The 301.CK.1140.RX is a masculine take with a polished, grey ceramic case that is 44mm in diameter and 14.5mm thick with a fixed tungsten bezel. The 301.CK.1140.RX has a scratch-resistant sapphire crystal with an exhibition case back and a screw-down crown. The 301.CK.1140.RX has a black dial with luminous index markers and hands with three sub-dials. This watch is powered by the self-winding caliber HUB4100 that has chronograph functionality and has a power reserve of 42 hours. The case is paired with a black rubber strap with fold-over closure. It has a water resistance of 100 meters (300 feet)