{"product_id":"vacheron-constantin-overseas-perpetual-calendar-ultra-thin-skeleton-sapphire-off-catalog-4307v220g-236c","title":"Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin Skeleton Sapphire Off-Catalog 4307V220G-236C","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eVacheron Constantin Overseas Perpetual Calendar Ultra-Thin Skeleton Sapphire Off-Catalog Ref. 4307V\/220G-236C\u003c\/b\u003e\u003c\/span\u003e represents one of the most exclusive and technically sophisticated interpretations of the Overseas collection.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCrafted in \u003cspan class=\"s1\"\u003e\u003cb\u003e18K white gold\u003c\/b\u003e\u003c\/span\u003e, this exceptional off-catalog creation combines Vacheron Constantin’s mastery of haute horlogerie with an extraordinary gem-set execution. Its bezel is meticulously set with \u003cspan class=\"s1\"\u003e\u003cb\u003ebaguette-cut blue sapphires\u003c\/b\u003e\u003c\/span\u003e, creating a striking tonal contrast with the cool white-gold case and giving this exceptionally rare reference its unmistakable character.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAt its heart lies an \u003cspan class=\"s1\"\u003e\u003cb\u003eultra-thin skeletonized perpetual calendar\u003c\/b\u003e\u003c\/span\u003e, combining one of traditional watchmaking’s most prestigious complications with an extensively openworked architecture. The perpetual calendar mechanically accounts for the varying lengths of months and leap years, requiring no calendar correction until the year 2100 when kept continuously running.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe skeletonized construction reveals the intricate architecture of the movement beneath the dial, showcasing the exceptional finishing and mechanical complexity that define Vacheron Constantin’s high-complication watchmaking.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eProduced in \u003cspan class=\"s1\"\u003e\u003cb\u003eextremely limited quantities and offered exclusively off-catalog\u003c\/b\u003e\u003c\/span\u003e, the Ref. 4307V\/220G-236C combines high complications, exceptional gem-setting and the distinctive sporting identity of the Overseas in a configuration reserved for only a highly select group of collectors.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eA true collector’s piece and one of the most exclusive modern expressions of the Vacheron Constantin Overseas.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eReference:\u003c\/b\u003e 4307V\/220G-236C\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCase:\u003c\/b\u003e\u003c\/span\u003e 18K White Gold\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eBezel:\u003c\/b\u003e\u003c\/span\u003e Baguette-Cut Blue Sapphires\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eComplications:\u003c\/b\u003e\u003c\/span\u003e Perpetual Calendar, Moon Phase\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMovement:\u003c\/b\u003e\u003c\/span\u003e Ultra-Thin Skeletonized Automatic Movement\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCollection:\u003c\/b\u003e\u003c\/span\u003e Overseas\u003c\/p\u003e","brand":"maisontwelve","offers":[{"title":"Default Title","offer_id":47899160019122,"sku":null,"price":400000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/4190\/2258\/files\/Screenshot2026-08-12at12.23.16copyBackgroundRemoved.png?v=1786802042","url":"https:\/\/maisontwelve.ae\/products\/vacheron-constantin-overseas-perpetual-calendar-ultra-thin-skeleton-sapphire-off-catalog-4307v220g-236c","provider":"maisontwelve","version":"1.0","type":"link"}