A true “superwatch,” it had been powered because of the manually wound Calibre 2896, which included a tourbillon, a power reserve indicator, plus a dynamographe, a tool that shows mainspring torque. Additional noteworthy even than these characteristics have been two significant shock absorbers — noticeable on the watch’s dial — https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/