Vacheron and Constantin Jalousie Red GoldBehind the blinds is timeThis highly unusual watch is from "Les Historiques Collection, which was a modern take on the original Jalousie watch from the 1930s, as you can see in the largely Art Deco design. The watch remains in really incredible condition, with clear hallmarks on the 26x30mm red gold case. The unusual element on this watch are shutters or blinds, which are operated by a sapphire cabochon button. When pressed the shutter turn by 90