For those of you who are not only watch lovers, but also astronomy lovers, we have the watch for you. At the beginning of this year at the SIHH exhibition in Geneva, Vacheron Constantin unveiled its newest work of art: Metiers d’Art Copernicus Celestial Spheres 2460RT. Offered in three variations, the new watch brings horology, technology and science to the wrist.
Inspired by scientist and mathematician Nicolaus Copernicus and his astronomical discovery of heliocentrism (that the Earth revolves around the sun instead of the other way around), Vacheron Constantin built an all-new movement to honor his revolutionary find. The in-house-made 352-part Caliber 2460RT was three years in the development stages and offers an original display of time that shows the zodiac signs and the Earth — revolving around a center sun.
Each of the three versions of the watch holds the same concept but in extremely different renditions that recall the graphic depictions of the galaxy created by Andreas Cellarius, a 17th century Dutch-German cartographer. For each watch, the sun sits in the center of the dial, and a round Earth orb revolves around it. On an outer dial ring, the 12 zodiac signs are depicted in one of the three different styles: hand engraving in baroque style; a Grand Feu enamel dial in ocean blue; a laser- and hand-engraved sapphire disk.
The time on each of these 43mm gold watches is displayed by two triangular peripheral hands (an outlined one for the hours and a solid one for the minutes). The “Earth” rotates on its axis in a 24-hour rotation period and, thanks to a tropical gear train that emulates Earth’s elliptical orbit around the Sun (365.2421898 days — or one tropical year), the Earth orb on the dial orbits the sun at that same speed. The mechanism is so precise that only once in 8,000 years will it need an adjustment. Stop in any time to see our amazing collection of Vacheron Constantin watches.