Breguet · Classique

Strap for Classique 5177 Rose Gold / White Enamel / Bracelet

The Classique 5177 Rose Gold / White Enamel / Bracelet 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 diameter38 mm
Reference5177BR/29/RV0
FamilyClassique
MovementBreguet caliber 777Q Hours, Minutes, Seconds | Date
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 5177BR/29/RV0

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Classique 5177BR/29/RV0, seen from the bench

The Breguet Classique 5177BR/29/RV0 in 18k rose gold features a 38mm case with manually guillochéd «clous de Paris» dial and blued Breguet hands. The hand-finished bezel sits atop a 5.45mm-thick case housing the manual-wind caliber 777Q movement with 45 hours power reserve. The 18mm lug width is historically rooted in Breguet dress watches, ensuring balanced proportions. This model represents the coherence of contemporary haute horlogerie through refined classical design.

Frequently asked questions

What is the lug width of the Breguet Classique 5177BR/29/RV0?

The Breguet Classique 5177BR/29/RV0 is fitted with an 18mm lug width. This measurement is determined using a caliper inserted between the two metal lugs at the strap attachment point, and it is the standard width for the entire Classique 38mm family in this reference.

What is the best strap for the Breguet Classique 5177BR/29/RV0?

For this rose gold dress watch, an alligator strap with smooth belly grain or Hornback finish in cognac, honey, burgundy, or forest green tones represents the most coherent choice with the watch's aesthetic register. Smooth calf leather with hand-applied patina is a valid alternative for less formal wear. A rose gold deployant clasp completes the pairing while maintaining symmetry with the case.

How do you change the strap on the Breguet Classique 5177BR/29/RV0?

The strap is replaced by removing the spring bars that secure the strap to the case lugs, using a dedicated springbar tool with a fine tip to avoid scratching the rose gold. For a watch in this category, it is advisable to entrust the work to a watchmaker or specialized atelier such as Casati Milano to prevent damage to the lugs or case.

Are there aftermarket straps compatible with the Breguet Classique 5177BR/29/RV0?

Yes. Any strap with an 18mm attachment is technically compatible with the Breguet Classique 5177BR/29/RV0. Milano Straps offers a selection of artisanal 18mm straps in alligator, calf, and other materials, crafted with finishes and proportions suited to a high-end dress watch. The choice of material and taper significantly affects visual harmony with the rose gold case.

How long does a leather strap last on a Breguet Classique 5177BR/29/RV0?

A quality artisanal alligator or calf strap, if properly cared for — kept away from water, excessive perspiration, and prolonged direct sunlight — typically lasts between 2 and 5 years with regular use. The patina that develops over time is part of its aesthetic value. Milano Straps offers an 18-month warranty against manufacturing defects on all straps from the Casati Milano atelier.

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

The atelier's website: casatimilano.com