A real “superwatch,” it was powered with the manually wound Calibre 2896, which included a tourbillon, a power reserve indicator, in addition to a dynamographe, a device that displays mainspring torque. Extra noteworthy even than these functions were two large shock absorbers — noticeable about the watch’s dial — that https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/