2460 R31R7/2

This automatic mechanical movement, engineered and manufactured by Vacheron Constantin, features hours, minutes, and retrograde day and date displays. Introduced in 2005 for the brand's 250th anniversary, this 11½-ligne (25.6 mm) double-complication calibre beats at 28,800 vibrations per hour with over 40 hours of power reserve. The 2460R31R7 showcases refined finishing, including Côtes de Genève bridges, circular-grained plates, a 22K gold guilloché rotor on ceramic bearings, and bears the Poinçon de Genève hallmark as a testament to its durability and horological excellence.