Phileas Fogg raced around the world in eighty days, but whoever straps on an Overseas Perpetual Calendar Ultra-Thin can afford to take their time. One of haute horlogerie’s grandest complications lives inside an exceptionally slim sports watch, wrapped in warm 18K rose gold and a silver dial made for long lunches on the Riviera. For collectors who already own the steel icons and want a more refined chapter of their collection, this is where the journey begins.

Presents itself in mint condition with little to no signs of wear. A silver sunburst dial catches the light beautifully as the wrist turns, while snailed sub-dials, applied gold hour markers, and a blue moon phase display bring depth and character to its surface. Surrounding the dial, the 18K rose gold case combines satin-brushed surfaces with polished chamfers, while the distinctive six-sided bezel draws inspiration from Vacheron Constantin’s Maltese cross emblem. Through the sapphire caseback, the finely decorated movement and gold oscillating weight offer another captivating view.

Functions include hours, minutes, day, date, month, leap year, moon phase, and perpetual calendar. Powered by the self-winding Calibre 1120 QP/1, the perpetual calendar automatically accounts for varying month lengths and leap years, requiring no calendar correction until March 1, 2100, provided the movement continues running. The crown allows manual winding and time setting, while recessed correctors along the case allow individual calendar adjustments using the included corrector stylus. Its interchangeable strap system allows the blue leather strap and 18K rose gold bracelet to be exchanged without tools.

Comes as a complete set, double-boxed with its Vacheron Constantin presentation box, outer box, 18K rose gold bracelet with folding clasp, blue leather strap, original warranty card, hang tag, and corrector stylus.

Few watches transition as effortlessly from a boardroom to a sailboat deck or a black-tie evening. Combining the artistry of traditional Swiss watchmaking with the versatility of a modern luxury sports watch, this Overseas Perpetual Calendar Ultra-Thin is made for collectors who appreciate refinement without compromise. With its elegant proportions, intricate complications, and unmistakable Vacheron Constantin craftsmanship, it offers a timeless expression of understated luxury.