A real “superwatch,” it was driven with the manually wound Calibre 2896, which integrated a tourbillon, an influence reserve indicator, as well as a dynamographe, a tool that shows mainspring torque. Far more noteworthy even than these functions ended up two substantial shock absorbers — visible to the watch’s dial https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/