Jaeger-LeCoultre Grande Reverso Duodate Limited Edition Rose Gold 31,3 x 52 mm Full Set 2009

The origin: the Reverso, a legend in motion

Born in 1931, the Reverso holds a special place among horological icons. Its creation was not the result of a mere stylistic exercise, but of a very practical need: allowing polo players to wear a watch capable of withstanding shocks. The brief was clear, and the result immediately distinctive: a rectangular reversible case that slides and pivots to shield the dial, exposing only the metal back to impacts. What seems simple on the surface is in fact a foundational invention, now one of Jaeger-LeCoultre’s strongest signatures.

But the Reverso is not only an “ingenious” watch. With its Art Deco lines, elongated proportions, and strictly geometric layout, it also embodied a modern idea of elegance from the 1930s onward. Above all, the solid caseback revealed by the reversible design quickly became a personal canvas: engravings, coats of arms, initials, decorative scenes… The Reverso thus became a watch to wear, but also to pass on, carrying an emotional weight rarely matched in watchmaking history.

From the 1990s onward, Jaeger-LeCoultre opened a new chapter by using reversibility for more than protection. The idea was brilliant: if the case has two faces, why not make two dials? This led to the Duoface concept, launched in 1994, transforming the Reverso into an elegant travel watch capable of displaying two time zones driven by a single movement.

The Grande Reverso Duodate follows this lineage in a particularly accomplished synthesis. The Art Deco spirit and historical refinement of the Reverso remain intact, but they are paired with a truly modern functional dimension: a second time zone on the reverse side, and a panoramic date on the front.

Two dials, two time zones: the Duodate as a travel watch

The Grande Reverso Duodate fully exploits the genius of the reversible case: a classic Reverso on one side, a travel watch on the other. On the front, local time is displayed in the purest Art Deco tradition, with a harmonious rectangular layout, a small seconds at 6 o’clock, and at noon a panoramic date in an arched aperture. This opening offers immediate calendar readability while naturally balancing the dial. The whole is enhanced by refined decoration combining vertical satin finishing on the outer zone and a Clous de Paris pattern at the center — two aesthetic signatures closely tied to Reverso history.

By flipping the case, the watch reveals a second personality. The reverse adopts a more contemporary black dial dedicated to the second time zone. Light numerals contrast sharply against the dark surface for direct legibility, and a 24-hour counter at 6 o’clock indicates the day/night rhythm of the “home time” zone. This duality lies at the heart of the Duodate: two very different visual moods, yet a simple, instinctive, truly useful experience for travelers.

Jaeger-LeCoultre has also refined the setting ergonomics: both time zones are adjusted via the crown, with a system designed to remain practical in daily use. The Duodate therefore does not offer two dials merely “for pleasure” — it turns the Reverso into a genuine travel companion, while preserving the elegance and graphic coherence of the original icon.

A shaped manufacture calibre: the JLC 986

The Grande Reverso Duodate Q3742421 is powered by the Jaeger-LeCoultre manufacture calibre 986, a hand-wound movement designed specifically to match the rectangular form of the Reverso.

The 986 is a modern movement with a particularly accomplished construction. It beats at 28,800 vibrations per hour (4 Hz), ensuring strong day-to-day stability, and delivers around 48 hours of power reserve. Its architecture is built to drive two opposing displays from a single mechanical base, with hands on each side and a reversed transmission between front and back — all the discreet complexity of the Reverso Duo plays out here.

In line with the manufacture’s standards, it also benefits from Jaeger-LeCoultre’s internal “1000 Hours” quality control, a guarantee of long-term reliability and precision.

Limited edition in pink gold, in the Grande Reverso format

The Q3742421 reference stands out first through its rarity: it is a limited edition of 500 pieces, making it a particularly sought-after Reverso for collectors. In this execution, the reversible case is crafted in 18-carat pink gold, a metal that heightens the refinement of the Art Deco design while bringing an elegant warmth on the wrist.

This version belongs to the Grande Reverso category, meaning the most generous proportions within the family. Its elongated 31.3 × 52 mm case, with a controlled thickness of around 11 mm, was conceived to offer a more assertive presence than classic Reversos without sacrificing comfort.

The package

This Jaeger-LeCoultre Grande Reverso Duodate Q3742421 is delivered Full Set, with its original box, manual, and warranty dated 2009.

The watch has just returned from a complete service carried out by Jaeger-LeCoultre. It is therefore offered with a 2-year warranty, ensuring a purchase in full confidence and complete peace of mind in use. A rare collector’s piece, ready to return to the wrist in impeccable condition.