A real “superwatch,” it had been driven via the manually wound Calibre 2896, which bundled a tourbillon, a power reserve indicator, in addition to a dynamographe, a tool that displays mainspring torque. Extra noteworthy even than these characteristics were two massive shock absorbers — seen over the watch’s dial — https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/