Jaeger-LeCoultre · Reverso

Strap for Reverso One Cordonnet

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter16 mm
Reference3264520
FamilyReverso
MovementJaeger-LeCoultre caliber 657 Hours, Minutes
CaseRose Gold, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Reverso 3264520

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Reverso 3264520, seen from the bench

The Reverso One Cordonnet ref. 3264520 is a refined expression of the iconic reversible case design created in 1931. The bicolour case combines 18-karat rose gold and stainless steel, measuring 16.30 mm at its shortest point, embodying the compact proportions of the Reverso Classique tradition. The manual-winding Jaeger-LeCoultre 657 calibre provides hours and minutes functions with precision typical of the manufacture's internally-produced regulators. The 20 mm lug width requires straight-ended straps without curves, maintaining the angular Art Deco geometry of the rectangular case. Over ninety years of uninterrupted production demonstrates exceptional formal coherence.

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