This is the Patrimony Traditionnelle 14-Day Tourbillon watch from Vacheron Constantin. It features a gray dial on which time is shown using platinum-plated hour and minute hands and index hour markers. The other features of the subtly detailed dial are a power reserve indicator at 12 o'clock and an intriguing tourbillon-in-a-cage at 6 oclock which is integrated with small seconds. The platinum 950 bezel takes a beautiful round shape and dovetails with the watch's strong dark blue crocodile leather strap.