A true “superwatch,” it was powered via the manually wound Calibre 2896, which bundled a tourbillon, an influence reserve indicator, as well as a dynamographe, a tool that shows mainspring torque. Additional noteworthy even than these features have been two large shock absorbers — visible around the watch’s dial — https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/