Vacheron Constantin · Patrimony

Strap for Patrimony Contemporaine Self-Winding White Gold / Middle East

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter40 mm
Reference85180/000G-ME
FamilyPatrimony
MovementVacheron Constantin caliber 2450 Q6 Seconds, Hours, Minutes | Date
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Patrimony 85180/000G-ME

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Patrimony 85180/000G-ME, seen from the bench

The Vacheron Constantin Patrimony 85180/000G-ME is a white gold automatic watch from Geneva's oldest active manufacture, founded in 1755. It features the in-house caliber 2450 Q6 movement with hours, minutes, seconds, and date. The 40 mm white gold case embodies refined minimalism with integrated lugs, a thin bezel, and lacquered dial with applied indices. The 18 mm lug width is specific to this model and requires properly fitted straps to avoid misalignment or strap force damage.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only