Vacheron Constantin · Patrimony

Strap for Patrimony 36mm Self-Winding Pink Gold / Silver / Bracelet

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

Lug width18 mm
Case diameter36 mm
Reference4100U/110R-B180
FamilyPatrimony
MovementVacheron Constantin caliber 2450 Q6 Seconds, Hours, Minutes | Date
CasePink 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 4100U/110R-B180

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Patrimony 4100U/110R-B180, seen from the bench

The Vacheron Constantin Patrimony 4100U/110R-B180 is a 36mm self-winding watch in 18-karat rose gold, part of the Patrimony collection launched by the Geneva manufacture founded in 1755. The case houses the in-house caliber 2450 Q6 automatic movement, displaying hours, minutes, seconds, and date. The lug width measures 18mm, designed for integrated lugs that require precise strap replacement.

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