The Vacheron Constantin Traditionnelle World Time ref. 86060/000R-9640 is one of the most complete worldtimers in the market providing the time for all 37 different time zones including those that are affected by half or quarter hour increments. The Vacheron Constantin Traditionnelle World Time ref. 86060 is available in now available in four different variations, since at the end of 2015, the Maison launched two new models of the Traditionnelle World Time in either 18K white gold or 18K 5N pink gold sublimated by a gold map in the center of their dials.