Breguet · Classique

Strap for Classique 7337 Rose Gold / Silver

The Classique 7337 Rose Gold / Silver takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width18 mm
Case diameter39 mm
Reference7337BR/1E/9V6
FamilyClassique
MovementBreguet caliber 502.3 QSE1 Hours, Minutes, Small seconds | Date, Day | Moonphase
Year2009
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 Classique 7337BR/1E/9V6

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Classique 7337BR/1E/9V6, seen from the bench

The Breguet Classique 7337BR/1E/9V6 is powered by the Manufacture's automatic caliber 502.3 QSE1. The watch features hour, minute, small seconds, date, day of the week and moon phase indications. The model belongs to the Classique collection that reflects the traditional styling codes of the Parisian brand.

Frequently asked questions

What is the lug width of the Breguet Classique 7337BR/1E/9V6?

The Breguet Classique 7337BR/1E/9V6 is fitted with an 18 mm lug width. This measurement is verified with a digital caliper positioned inside the lug attachment fork, between the two lugs of the 39 mm rose gold case.

What is the best strap for the Breguet Classique 7337BR/1E/9V6?

The mississippiensis alligator strap with natural grain is the most coherent pairing with the guilloché dial and rose gold case. Polished box calf grain represents a more understated formal alternative. Both are preferably paired with a rose gold deployant clasp for metallurgical consistency.

How do you change the strap on a Breguet Classique 7337?

The Breguet Classique 7337 strap is replaced using a dedicated fine-tipped springbar tool, operating with caution on the rose gold lugs to avoid scratches. It is recommended to work on a soft surface and, if uncertain, to entrust the replacement to a watchmaker or the Casati Milano atelier for safe replacement.

Are there aftermarket straps compatible with the Breguet Classique 7337BR/1E/9V6?

Yes. Aftermarket 18 mm straps with shaped and curved ends are compatible with the Breguet Classique 7337BR/1E/9V6, provided that the attachment profile respects the curvature of the rose gold lugs. Milano Straps offers a selection of 18mm straps specifically suited to dress watches of this category, with bespoke option available through Casati Milano.

How long does a leather strap last on a Breguet Classique?

The lifespan of a leather strap depends on the material, care, and daily use. High-quality alligator, kept away from water, excessive sweat, and direct sunlight, maintains structural and aesthetic integrity for 3-5 years with regular use. Casati Milano artisanal straps are covered by an 18-month warranty against manufacturing defects.

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.

Request an appointment →

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

The atelier's website: casatimilano.com