A true “superwatch,” it had been run because of the manually wound Calibre 2896, which bundled a tourbillon, a power reserve indicator, and a dynamographe, a device that displays mainspring torque. Extra notable even than these characteristics had been two substantial shock absorbers — obvious around the watch’s dial — https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/