Patrimony Traditionnelle World Time, the first and only watch having the capacity to indicate the world's 37 time zones, including those offset from Universal Coordinated Time (UCT) by a half - or quarter-hour - an exclusive mechanism patented by Vacheron Constantin.
Celebrating the 100th Anniversary of the Tonneau shape at Vacheron Constantin.
Silvery white dial and applied ring. Steel case. Self-winding mechanical movement. Power reserve of 68 hours. Pointer-type date display at 6 o’clock. Diameter 43 mm.
2 escapements, 1 differential
The world’s first ever mechanical chronograph to measure and display the 1/1000th of a second.
Find out in this video the universe of the Excalibur collection by Roger Dubuis.