Traditionnelle Self-Winding Small Seconds 18K White Gold | Ref. 87172/000G-9301 | 2015 Mint Set

The Story

The Vacheron Constantin Patrimony collection stands as an unquestioned pillar of 20th-century high horology, capturing the pure, unpretentious essence of 1950s minimalist Genevan dress design. While modern luxury often favors loud, over-engineered sport chronographs, the reference 87172/000G-9301 champions the quiet authority of balanced proportions. It is a study in restraint, made for the collector who values hand-finishing, understated precious metal, and centuries of unbroken Swiss pedigree.

The Craft: 18K White Gold Slender Geometry & Geneva Seal Automatic

The 38mm case is sculpted from solid 18K white gold, maintaining an ultra-slender profile of just 8.55mm that glides effortlessly under a formal shirt cuff. The case geometry features a clean, rounded bezel and gentle convex curvature that wraps around the wrist with exceptional comfort.

The silvered dial is a masterclass in subtle asymmetry and legibility. It features applied 18K white gold hour indices, matching baton hands, and a subtle minute track. Unlike conventional layouts, Vacheron positioned the small seconds register cleanly at 9 o'clock, balanced by a date window at 3 o'clock to create a distinctive, highly sophisticated visual signature.

Turn the watch over to admire the mechanical mastery through the sapphire exhibition caseback: the In-house Vacheron Constantin Calibre 2455. This self-winding automatic movement proudly bears the Hallmark of Geneva (Poinçon de Genève): a certification of Geneva origin, finishing quality and precision. The movement is driven by a heavy 21K solid gold oscillating weight adorned with fine guilloché, operating at 28,800 vph with hand-beveled bridges, Côtes de Genève stripes, and mirror-polished screw sinks.

Condition, Service History & Presentation Package

This collector-grade Patrimony 87172 is presented in true Mint condition, showing no notable signs of wear across its polished 18K white gold case profiles or dual sapphire crystals. The original black alligator strap remains in very good condition, secured by an authentic solid 18K white gold pin buckle.

The in-house movement has recently undergone a comprehensive mechanical service, including gear train cleaning, balance wheel adjustment, and precision timing calibration using genuine Vacheron Constantin parts where necessary.

The watch arrives as a comprehensive set featuring its original warranty certificate dated 2015, official Hallmark of Geneva certificate, serialized hang tags, collector booklets, original purchase tax documentation, and an authentic Vacheron Constantin travel pouch. (Please note: The large presentation box is omitted; otherwise, the watch is complete with its documents, travel pouch, and active warranty). It has been fully verified for timing precision.