A true “superwatch,” it had been powered through the manually wound Calibre 2896, which provided a tourbillon, an influence reserve indicator, and also a dynamographe, a tool that shows mainspring torque. Much more noteworthy even than these attributes ended up two substantial shock absorbers — noticeable on the watch’s dial https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/