A real “superwatch,” it had been powered via the manually wound Calibre 2896, which bundled a tourbillon, an influence reserve indicator, and also a dynamographe, a tool that shows mainspring torque. Much more notable even than these attributes were two massive shock absorbers — seen over the watch’s dial — https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/