Vacheron Constantin Traditionnelle World Time Collection Excellence Platine Ref. 86060/000P-9979

The Traditionnelle World Time watch embodies a complication inextricably bound up with the history of the Geneva-based Manufacture, since it was in 1932 that Vachercon Constantin made its first timepiece equipped with a world time mechanism enabling simultaneous reading of the time in 31 cities of the world. Ever since, it has consistently perfected this useful and ingenious mechanism also referred to as “universal” or “international” time. This mechanical self-winding movement developed and crafted by Vacheron Constantin is distinguished by its ability to drive indications corresponding to the world’s 37 time zones – including those offset from Universal Coordinated Time (UCT) by a half-hour or a quarter hour – complete with a day/night display via a central globe, as well as by its simplified crown adjustment of all indications. A patent for this exclusive association has been duly filed by the Manufacture. The display consists of three parts: a sapphire dial with day/night shading as well as an engraved and inked 24-hour indication; a 950 platinum dial with a “Lambert projector” type map; and a metal chapter ring. All indications are easily adjusted via the crown, thereby considerably simplifying the use of this highly technical watch. Ref. 86060/000P-9979 was introduced in anticipation of Watches & Wonders 2014.