Video: Vacheron Constantin Patrimony Contemporaine Retrograde Day and Date

In WatchTime’s May-June 2014 issue, on sale May 13, technical editor Mike Disher conducts an in-depth watch test of the Vacheron Constantin Patrimony Contemporaine Retrograde Day and Date, a watch with twin retrograde calendar hands. Click here to view a video of the watch, shot exclusively for WatchTime by the story’s photographer, Robert Atkinson.