Breguet · Classique Complications

Strap for Tourbillon Perpetual Calendar 3797 Platinum / 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 diameter41 mm
Reference3797PT/1E/9WU
FamilyClassique Complications
MovementBreguet caliber 558QP2 Hours, Minutes, Small Seconds | Date, Day, Leap Year, Month, Perpetual Calendar | Tourbillon Escapement
CasePlatinum

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 Complications 3797PT/1E/9WU

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Classique Complications 3797PT/1E/9WU, seen from the bench

The Breguet Classique Complications 3797PT/1E/9WU features the in-house Breguet 558QP2 caliber, combining a perpetual calendar with automatic correction until 2100, a tourbillon visible at six o'clock, and functions for hours, minutes, and small seconds. The 41 mm platinum 950 case houses a hand-guillochéd dial with characteristic Breguet rosaces and pomme-style hands. The 18 mm lug width ensures proper strap attachment without stress on the platinum lugs.

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