Vacheron Constantin Overseas 4300V/120R-B547 Perpetual Calendar Ultra-Thin Skeleton Rose Gold

描述

The Overseas Perpetual Calendar Ultra-Thin Skeleton distills three of Vacheron Constantin’s most consequential horological achievements — the perpetual calendar, ultra-thin construction, and complete openworking — into a single contemporary reference within the maison’s traveler-oriented flagship line. Reference 4300V/120R-B547 executes this ambitious trinity in 18-karat 5N pink gold with striking blue accents throughout the skeletonized dial architecture. 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 sports complications available. The result transforms the Overseas from a sport-luxury tool into a wearable manifestation of haute horlogerie, presenting the maison’s most technically ambitious calibre through an entirely revealed movement.

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, with blue accents distinguishing the printed markers, hands, day, date, month, leap year indications, and moon phase at six. The in-house automatic Caliber 1120 QPSQ/1 — 276 components at just 4.05mm thick with 22-karat gold NAC-treated openworked oscillating weight — delivers 40 hours of reserve, completed by Vacheron’s patented quick-release system with pink gold half-Maltese-cross bracelet, blue calfskin, and blue rubber straps.