
The Vacheron Constantin Traditionnelle Tourbillon Retrograde Date Openface 41mm Platinum Watch (ref. 6010T/000P-H055 (X60PH055)) is an automatic tourbillon watch, with a 41mm platinum case, 11.07mm thick, powered by the 2162 R31/270 movement and a 72-hour power reserve. Water resistance is rated to 30m, under a sapphire crystal, with tourbillon, date complications.