Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin Skeleton Sapphire Off-Catalog 4307V220G-236C

The Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin Skeleton Sapphire Off-Catalog Ref. 4307V/220G-236C represents one of the most exclusive and technically sophisticated interpretations of the Overseas collection.

Crafted in 18K white gold, 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 baguette-cut blue sapphires, creating a striking tonal contrast with the cool white-gold case and giving this exceptionally rare reference its unmistakable character.

At its heart lies an ultra-thin skeletonized perpetual calendar, 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.

The 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.

Produced in extremely limited quantities and offered exclusively off-catalog, 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.

A true collector’s piece and one of the most exclusive modern expressions of the Vacheron Constantin Overseas.

Reference: 4307V/220G-236C
Case: 18K White Gold
Bezel: Baguette-Cut Blue Sapphires
Complications: Perpetual Calendar, Moon Phase
Movement: Ultra-Thin Skeletonized Automatic Movement
Collection: Overseas

Condition, box and papers as stated in the listing. Every piece is inspected and authenticated by our specialists before delivery.

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