A true “superwatch,” it had been powered from the manually wound Calibre 2896, which involved a tourbillon, an influence reserve indicator, and also a dynamographe, a tool that displays mainspring torque. Extra noteworthy even than these features had been two huge shock absorbers — noticeable within the watch’s dial — https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/