This very cool watch from Hublot has a movement made by Mathias Buttet's department. Buttet runs the Hublot Confrerie Horlogere (formerly of BNB Concept) - I discussed this more here. The gorgeous movement is incredibly traditional in style compared to the forward looking designs of Hublot watches. The piece is called the Big Bang Minute Repeater Tourbillon and is limited to just 10 pieces. Functions include the time, a flying tourbillon, and a great sounding minute repeater. Listen to it in the video (which is of the movement that is in the watch).