At this year's Watches & Wonders 2020, Vacheron Constantin is introducing several novelties. The Vacheron Constantin Traditionnelle Tourbillon Chronograph is an addition to the Traditionnelle collection. The watch combines a monopusher chronograph with a tourbillon. The new 42.5 mm model has a 18-carat 5N case and it presents itself on a dark brown leather alligator…
