Breguet · Classique

Strap for Classique 5177 Yellow 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 diameter38 mm
Reference5177BA/12/9V6
FamilyClassique
MovementBreguet caliber 777Q hours, minutes, seconds | date
CaseYellow 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 5177BA/12/9V6

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Classique 5177BA/12/9V6, seen from the bench

The Breguet Classique 5177BA/12/9V6 is a 38 mm yellow gold case watch with an argenté guilloché dial featuring hand-applied Breguet details including pomme hands and Arabic numerals. It houses the Breguet 777Q automatic movement offering hours, minutes, seconds, and date with approximately 45 hours of power reserve. The 18 mm lug width is standard across the Classique line to maintain harmonious proportions.

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