{"product_id":"vacheron-constantin-overseas-4300v-220r-b547-perpetual-calendar-ultra-thin-skeleton-rose-gold","title":"Vacheron Constantin Overseas 4300V\/220R-B547 Perpetual Calendar Ultra-Thin Skeleton Rose Gold","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe 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.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThe 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.\u003c\/p\u003e","brand":"Vacheron Constantin","offers":[{"title":"Default Title","offer_id":48907193811188,"sku":"P6726S","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7141\/5373\/files\/vacheron-constantin-overseas-4300v-120r-b064-perpetual-calendar-ultra-thin-skeleton-rose-gold-vacheron-constantin-1250871984.jpg?v=1784847778","url":"https:\/\/wristaficionado.com\/products\/vacheron-constantin-overseas-4300v-220r-b547-perpetual-calendar-ultra-thin-skeleton-rose-gold","provider":"Wrist Aficionado","version":"1.0","type":"link"}