The Audemars Piguet Royal Oak Carbon Concept Tourbillon is a remarkable watch, the first made by Audemars Piguet to include both a forged carbon case and movement which means the watch is incredibly light weight. The watch is powered by a Audemars Piguet Calibre 2895 tourbillon automatic movement which also features a chronograph. Although this is a concept watch Audemars Piguet will likely produce a small quantity which will be offered through its own stores.