A real “superwatch,” it absolutely was driven with the manually wound Calibre 2896, which integrated a tourbillon, a power reserve indicator, and also a dynamographe, a device that displays mainspring torque. Far more noteworthy even than these options have been two substantial shock absorbers — visible within the watch’s dial https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/