Reverso Classic Large Duoface

The Jaeger-LeCoultre Reverso Classic Large Duoface (ref. Q3848420) presents the marque's signature swivelling case in a generous 47×28.3 mm stainless steel format, housing two distinct dials within a single rectangular form. The front carries a silvered guilloché dial for daytime legibility, while the reverse reveals a black dial intended for a second time zone or nocturnal reading. Calibre 854A/2 drives both displays, embodying the mechanical ingenuity that has defined the Reverso since its 1931 debut.

The Reverso was conceived in 1931 to satisfy polo players seeking a watch whose crystal could be shielded by flipping the case — a pivotal moment in horological design. The Duoface complication, which places a second dial on the caseback, evolved as a natural expression of the reversible architecture, transforming a protective device into a genuine two-time-zone instrument. The Classic Large Duoface in its current stainless steel guise has been part of the collection since 2016, continuing a lineage that collectors regard as one of the most architecturally coherent dress watches in production. Its Art Deco proportions and guilloché finishing have remained largely faithful to the original aesthetic across successive generations.