Tourbillon Enlargement: The Rodolphe Instinct 5456 Big Tourbillon Watch Rodolphe by wholesalewatches - July 24, 20170 After talking about the world's smallest tourbillon, I thought it would be a good idea to talk about one that was twice as large. The Rodolphe Instinct has a tourbillon that is 23mm wide (the smallest so far is 11.3mm wide). The width of the case is 56mm and is