Breguet · Classique

Strap for Classique 5177 Rose Gold / Silver / Bracelet

The Classique 5177 Rose Gold / Silver / Bracelet takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter38 mm
Reference5177BR/12/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/12/RV0

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Classique 5177BR/12/RV0, seen from the bench

The Breguet Classique reference 5177BR/12/RV0 features the automatic caliber 777Q with hour, minute, second and date indication. The watch presents the technical characteristics typical of the Breguet manufacture with a self-winding mechanical movement. The case adopts materials and dimensions not specified for this reference of the Classique collection.

Frequently asked questions

What is the lug width of the Breguet Classique 5177BR/12/RV0?

The Breguet Classique 5177BR/12/RV0 is fitted with 20mm lugs. This measurement is taken with a caliper positioned between the two lugs, perpendicular to the watch's axis, at the strap attachment point. All 20mm straps are compatible with this reference.

What is the best strap for the Breguet Classique 5177BR/12/RV0?

For the Classique 5177BR/12/RV0 in rose gold, a polished mississippi alligator strap in cognac, burgundy, or black tones is the most fitting choice for the character of the piece. The natural grain of the reptile leather pairs thoughtfully with the dial's guilloché. Polished box calf is the most understated alternative, capable of developing patina over time.

How do you change the strap on the Breguet Classique 5177BR/12/RV0?

Strap replacement is done by removing the spring bars that anchor the strap to the 20mm lugs. It is recommended to use a proper spring bar tool to avoid scratching the 18k rose gold case. The operation takes just a few minutes and can be performed independently with the right tools, or entrusted to a watchmaker or the Casati Milano atelier.

Are there aftermarket straps compatible with the Breguet Classique 5177BR/12/RV0?

Yes. The Breguet Classique 5177BR/12/RV0 uses a standard 20mm attachment with conventional spring bars, ensuring full compatibility with quality aftermarket straps. Milano Straps offers a selection of 20mm straps in alligator, calf, and other materials, handcrafted and compatible with this reference.

How long does a leather strap last on a Breguet Classique 5177BR/12/RV0?

The lifespan of a leather strap depends on the material, frequency of use, and care. A quality alligator strap, used with rotation and kept away from moisture and sweat, can last 3 to 5 years while maintaining full structural integrity. Milano Straps guarantees its straps for 18 months against manufacturing defects. The patina that develops on box calf over time is considered an asset, not a flaw.

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