Up Close: Jaeger-LeCoultre Reverso Tribute Flying Tourbillon

A smart watch in more ways than one.

The Reverso Tribute Flying Tourbillon manages to be an interesting tourbillon wristwatch, despite tourbillon wristwatches being generally uninteresting since there are so many of them. It does that with the cal. 847 that combines several of Jaeger-LeCoultre’s inventive and clever innovations, most notably the Duoface twin time zone and a minimalist tourbillon.

The concept is not a new one. Two years ago Jaeger-LeCoultre unveiled the Reverso Tribute Gyrotourbillon, which had two faces, two time zones, and a twin-axis tourbillon. But it was also more than twice as expensive as the Reverso Tribute Flying Tourbillon, which has a movement that is not doubt derived from its bigger brother.

Despite being a fairly complex watch, the new Reverso tourbillon is compact and elegant. The case is 27.4mm wide and 45.5mm long, which is exactly the same as standard, time-only Reverso Classic Large. At 9.15mm high, the tourbillon is slightly thicker than the basic model, but only just, and still cuts a remarkably slim profile on the wrist.

JaegerLeCoultre Reverso Tribute Flying Tourbillon 1

Fortunately the case is made of platinum – historically the de facto precious metal for Reverso tourbillons – giving it a good heft in the hand. It’s the typical Reverso construction, with two main components – the swivelling case that’s attached to the lower carriage. Though well past 80 years old now, the Reverso case has remarkably longevity and still operates on exactly the same principle – push out, flip over, slide in – as when it was first invented.

JaegerLeCoultre Reverso Tribute Flying Tourbillon 11

JaegerLeCoultre Reverso Tribute Flying Tourbillon 3

Intended to show local time, the front face of the watch is a deep, metallic blue with a radial brushed finish and applied baton markers. It’s a clean, uncontroversial look that reflects Jaeger-LeCoultre’s current design language. Importantly, both faces are different enough to give the watch a varied look on each side.

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JaegerLeCoultre Reverso Tribute Flying Tourbillon 8

The only important bit of the dial in front is the circular aperture at six, which reveals the unusually thin tourbillon. It’s essentially the same tourbillon construction that was premiered in 2014 inside the Master Ultra Thin Minute Repeater Flying Tourbillon, the thinnest minute repeater on the market at the time, thanks in large part to the heavily reduced tourbillon regulator.

A glance at the tourbillon immediately reveals it is drastically different; in fact, it appears to be missing a few components, with the balance and hairspring being unusual naked. The tourbillon lacks an upper cage or bridge, which means both the tourbillon and balance wheel are both flying, being pivoted only on their underside.

The lightness and flatness of the tourbillon – the hairspring, for example, sits in a recess in the arms of the balance wheel – means it has a low centre of gravity, which is presumably what keeps it stable despite being pivoted on only one side.

JaegerLeCoultre Reverso Tribute Flying Tourbillon 9

The flip side of the watch has a second time display that’s independently adjustable, right down to the minute. and is intended to show home time. Again the styling reflects Jaeger-LeCoultre’s current house style, with a grained, silvery dial for the time.

But the view is more interesting, because most of the movement is exposed. The view includes part of the barrel, which has its bridge open-worked to form the brand’s logo, as well as a day and night indicator in the top right corner of the dial.

JaegerLeCoultre Reverso Tribute Flying Tourbillon 7

The reverse of the tourbillon is visible on the rear face, looking almost shockingly airy. Its plate has been open-worked to reveal how minimal the tourbillon construction is.

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The cal. 847 inside is hand-wound and has a short, 38-hour power reserve; somewhat unsurprising since the barrel does look very small. It’s finished in fine Jaeger-LeCoultre style, with radial Cotes de Genève along with flourishes like blued steel screws and gilded engraved lettering.

All of the finer details are attended to, including the polished, bevelled edges on all components. But as is typical of the brand, the finish is careful though not artisanal, not quite haute de gamme. The bevels are obviously finished with mechanical tools, and not having been treated so seem as if they have not, while the screws for the lower bridge of the tourbillon are not recessed. Similarly, the polish on the tourbillon cage isn’t quite black polished.

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JaegerLeCoultre Reverso Tribute Flying Tourbillon 5

Closing thoughts

But that is besides the point because the Reverso Tribute Flying Tourbillon fits Jaeger-LeCoultre’s history well. It’s smartly engineered, practical, thin and attractively finished, all for what is a largely reasonable price as such watches go. For a spell that was lost as Jaeger-LeCoultre produced increasingly complicated watches for exponentially higher prices, and even mooted the idea of rivalling A. Lange & Söhne in movement finishing.

If a criticism can be made of the watch it is the mix and match of complications, which is a favoured pastime at Richemont watch brands. The new tourbillon combines two existing mechanisms (the Duoface and ultra-thin tourbillon regulator), and is essentially a simplified version of the movement inside the Reverso Tribute Gyrotourbillon. But that is not a shortcoming in itself. Taking the classic Porsche 911 as an analogy: the Gyrotourbillon is a Turbo S, and this is a Carrera S. The new tourbillon is what it should be, and it’s good at it.

Price and availability

The Reverso Tribute Flying Tourbillon (ref. 3926480) is a limited edition of 50 pieces, priced at US$123,000. It’s already available at Jaeger-LeCoultre boutiques and retailers.


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