Vacheron Constantin Overseas 4300V/220R-B547 Perpetual Calendar Ultra-Thin Skeleton Rose Gold

Description

The Overseas Perpetual Calendar Ultra-Thin Skeleton represents one of Vacheron Constantin’s most technically and aesthetically ambitious contemporary productions — combining three of the maison’s most consequential achievements within a single reference: the perpetual calendar, ultra-thin construction, and complete openworking. Reference 4300V/220R-B547 executes this trinity in 18-karat 5N pink gold with striking blue accents, garnering considerable acclaim at its debut. Vacheron Constantin’s standing as the oldest continuously operating watch manufacture in the world — founded 1755 — combined with the movement’s Hallmark of Geneva certification places this reference among the most pedigreed contemporary complications in production, presenting the maison’s haute horlogerie values within the traveler-oriented Overseas silhouette.

The 41.5mm case in 18-karat 5N pink gold measures just 8.1mm thick, framed by the signature six-sided notched Maltese cross-inspired bezel and transparent sapphire caseback. The fully openworked dial reveals the movement architecture in its entirety, punctuated by blue accents on the markers, hands, day, date, month/leap year subdials, and moon phase at six. The in-house automatic Caliber 1120 QPSQ/1 — 276 components at just 4.05mm thick with 22-karat gold openworked oscillating weight — delivers 40 hours of reserve and carries the Hallmark of Geneva, completed by Vacheron’s quick-release system with pink gold half-Maltese-cross-link bracelet, blue calfskin leather, and blue rubber straps.