A true “superwatch,” it was powered with the manually wound Calibre 2896, which included a tourbillon, an influence reserve indicator, plus a dynamographe, a device that shows mainspring torque. More notable even than these options were being two large shock absorbers — obvious to the watch’s dial — that amplified https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/