Breguet · Héritage

Strap for Héritage Chronograph Rose Gold / Silver

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

Lug width18 mm
Case diameter35 mm
Reference5400BR/12/9V6
FamilyHéritage
MovementBreguet caliber 550/1 hours, minutes, small seconds | date | Chronograph, column wheel
CaseRose 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 Héritage 5400BR/12/9V6

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Héritage 5400BR/12/9V6, seen from the bench

The Breguet Héritage 5400BR/12/9V6 is a 35mm chronograph in 18-karat rose gold featuring the Breguet 550/1 column-wheel movement. The manually hand-guilloché dial in the signature barleycorn pattern combines with Cartier-style Arabic numerals and blued pomme hands, displaying hours, minutes, small seconds at 9 o'clock, and date. The 18mm lug width reflects the watch's refined proportions and formal character, requiring straps with heel thickness not exceeding 4.5mm for proper fit.

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