Bold, bare, and beautiful, the Pioneer Cylindrical Tourbillon Skeleton Spiced Aqua hides nothing. Its open architecture houses the skeleton HMC 811 calibre. At its heart lies a flying tourbillon with a cylindrical hairspring, designed and produced in-house. The watch’s luminescence comes from the orange domed subdial, which floats just above the fully skeletonised dial. More than a timepiece, this is a shimmering sculpture. A technical manifesto. A declaration of independence.