In-Depth – The F. P. Journe Tourbillon Souverain Vertical

François-Paul Journe is, without a doubt, one of the most influential independent watchmakers of our times. A man known for his strong character and for his inventiveness, he has gained recognition among his pairs (as a member of the AHCI) and from the collecting community. The Frenchman is also known for his passion for everything related to chronometry and traditional horology, having spent a lot of time studying the work of Janvier, Breguet or Daniels. Without surprise, Journe’s earliest watches were clearly focused on chronometric results, and featured a tourbillon. Continuing this path for accuracy, F. P. Journe has recently launched a new, rather surprising take on his signature combination of constant force/antigravity watch, with the impressive Tourbillon Souverain Vertical. 

The Tourbillon, a signature watch of F. P. Journe

Following his diploma in 1976, François-Paul Journe spent some years working together with his uncle Michel on the restoration of extremely complex and historically important pocket watches – which includes watches from Sir Cecil Clutton, both tourbillon pocket watches from A.L. Breguet and George Daniels. He also worked on the restoration of the Breguet No. 3177, a clock working on the concept of resonance and now kept in Arts et Métiers Museum in Paris, which might have been the trigger for the conception of the F.P. Journe Resonance wristwatch.

The first watch with F.P. Journe printed on the dial, the 1983 tourbillon pocket watch.

But besides this work with his uncle, Journe quickly showed the desire to “invent and make” (Invenit et Fecit) himself, and thus started to create his own pocket watch as of 1978. And by January 1983, at the young age of 25, François-Paul Journe had completed his first self-made watch and movement. This pocket watch was already equipped with a tourbillon regulator, a double-barrel architecture and a detent escapement. In 1985, Journe opened his own workshop and started to create movements and pocket watches, back then commissioned by demanding clients. Up until then, however, Journe had only produced timing instruments to be worn in a pocket or to expose on a table. It’s only in 1991 that the first F.P. Journe wristwatch will see the light.

F.P. Journe’s very first wristwatch, with tourbillon and remontoir d’égalité

As you can expect, François-Paul Journe’s earliest wristwatch was equipped with a tourbillon regulator, but also with another rare complication that will somehow become a signature element of many of his future watches, a constant force device named remontoir d’égalité. Completed in 1991 and numbered 11/91 on the dial, this watch will become the foundation of everything the brand F.P. Journe is today, in terms of design, execution and collection. This watch, which later gave birth to the Tourbillon Souverain, is fundamental in the brand’s relatively short history. The watch will be exposed at the AHCI booth at Baselworld the same year and will be extremely well received by the watchmaking community. And something of importance, this was the first time this constant force mechanism was integrated into a wristwatch – once again showing young F.P. Journe’s interest in complex and historic chronometric solutions.

Another example of the F.P. Journe tourbillon prototype, number 3 – image by A Collected Man

The F.P. Journe Tourbillon prototype was already featuring many of the design and construction elements that will later define most watches of the brand. The watch was made of platinum, with a simple, clean and voluntarily neglectable case, so the focus was entirely done on the movement, the complications and the display. The movement, entirely made by hand, was already back then in solid gold. There was no dial, in the strict sense of the word, covering the movement. Instead, the watch showed apertures for both the tourbillon and the remontoir d’égalité, as well as an off-centred dial for the hours and minutes on the right side of the watch. As explained by Osama Sendi (The Journe Guy) to A Collected Man, this display “was done so that he could discretely glance at the time, by letting the watch protrude slightly from under his cuff, and therefore not appear rude when checking his watch in the company of others.”

One of the 20 F.P. Journe Souscription Tourbillon from 1999 – Photo by A Collected Man

There were 3 prototypes of this tourbillon watch done – the latter visible above and numbered 15/93 – up until the decision of F.P. Journe to create his eponymous brand and a series of watches, which will be known as the Souscription Tourbillon. Back then even more than today, creating an independent watchmaking brand and workshop wasn’t an easy task. So came the idea of the subscription model, in order to attract more potential clients. Early subscribers got a discount on the future retail price in exchange for their patience. This allowed François-Paul Journe to cover his costs and to produce more watches to later be sold at a normal price. The subscription campaign started in 1998 and the 20 first Souscription Tourbillon watches would be delivered over the course of 1999.

One of the 20 F.P. Journe Souscription Tourbillon from 1999 – Photo by A Collected Man

These early watches were very close in style and conception to the first production Tourbillon Souverain – first generation, from 1999 to 2003. They had the same layout as the prototype models, with the tourbillon on the left, a more refined power reserve on top and an off-centred dial at 3 o’clock. Yet, the movements were made of brass and rhodium-plated, and housed in a 38mm platinum case. And following these early subscription models, the classic Tourbillon Souverain, whether with rhodium-plated or solid gold movement, in various case sizes, later with the Natural Dead Seconds function (2003 to 2019) will become a cornerstone of the brand’s collection. Up until 2019, to celebrate the 20th anniversary of the watch, and F.P. Journe decided to revamp drastically his signature tourbillon watch with the introduction of the Tourbillon Souverain Vertical we’ll be looking at now.

The F. P. Journe Tourbillon Souverain Vertical

After 20 years of many iterations of the Tourbillon Souverain wristwatch that were all, to some extent, showing the same construction (purists and fans of the brand will kill me for that, but yes, all of these watches were more or less based on the same concept), F.P. Journe decided it was time for its signature tourbillon with remontoir d’égalité to adopt a new design, a new layout, a new architecture and basically, a whole new movement… plus something quite original when it comes to the position of the tourbillon itself. Indeed, as indicated by its name, the antigravity system is now placed vertically into the watch, which is obviously not something you see often in watchmaking. But more on that later.

F. P. Journe Tourbillon Souverain Vertical

This new take on the Tourbillon Souverain is both extremely different, bold in its execution and dimensions, and at the same time feels entirely familiar. There is something undeniably Journe in this watch, something that echoes the style of the earliest tourbillon and souscription watches, a certain roughness and prototype feel to the dial and its execution, as if this watch was still experimental. And it certainly was deliberate.

F. P. Journe Tourbillon Souverain Vertical

The F. P. Journe Tourbillon Souverain Vertical is, when it comes to the case design, a watch without surprise. Available either in 18k red gold or in 950 platinum, like presented here, the case is fully in line with the rest of the brand’s production when it comes to its shape. A domed bezel, a large dial opening, strong lugs, a fully polished finishing and a flat crown, all being classic for FPJ. What’s less traditional is the size of this tourbillon watch, being 42mm in diameter and 13.60mm in height – explained by the very architecture of the movement but still surprising for a brand that has often been making thin yet complex watches. The previous Tourbillon Souverain watches were all in the sub-10mm category.

F. P. Journe Tourbillon Souverain Vertical

Something that clearly echoes the earliest models designed and manufactured by François-Paul Journe is the dial and the way it is constructed and finished. Just like the Souscription and prototype models, this Tourbillon Souverain Vertical has no dial in the classic sense of the word and instead exposes its movement as the base for the display. Indeed, the visible gold background, which is finished with a Clous de Paris guilloché pattern, is the base plate of the movement – and naturally, it is made of solid 18k rose gold. Screws are apparent, so are the connections between the different bridges. But this technical-looking base is the canvas for a typically Journe display. A tourbillon at 9 o’clock, the power reserve on top, an off-centred dial for the hours and minutes at 3 o’clock and the deadbeat seconds at 6 o’clock… All of that is emblematic of the Tourbillon Souverain watches.

F. P. Journe Tourbillon Souverain Vertical

If this design might have lost a bit of the classic elegance of previous iterations, the watch is nevertheless extremely well manufactured and retains most of the distinctive elements that have made F.P. Journe watches recognizable and unique. Yet, with some evolutions. The classic blued steel hands are now pointing the time on solid white gold dials that are, for the first time, covered in white enamel. Also, the position of the power reserve has been reversed. And finally, there is this massive, angled hole to house this unusual vertical tourbillon. Knowing that this position would have reduced the attention on the regulating organ, the brand decided to create a focal point, by the mean of a cone-shaped mirror-polished ring that concentrates light, reflecting the tourbillon cage. A point of gravity to house a device aimed at counteracting gravity… I have found a certain irony in this construction that isn’t without reminding me of the whole spirit of its creator.

F. P. Journe Tourbillon Souverain Vertical

Let’s now move to THE pièce de resistance, the vertically-mounted tourbillon. Why such a construction? Well, from the words of the man behind the watch, “I designed this vertical tourbillon so that the tourbillon’s functions remain constant whether the watch lies flat or is placed on its band, and the amplitude is the same, whether using a deployant clasp or an ardillon buckle.” The very idea of a tourbillon is, by making sure that the regulating organ constantly changes position, to counteract the effect of gravity. While on a pocket watch the flat position of the cage was induced by how the instrument was worn, a wristwatch on the other hand is far more often flat – whether on the wrist or on a desk. The idea of this vertical position comes from this observation and make sure that the device plays its role. And importantly, this tourbillon makes one revolution every 30 seconds, faster than the usual time of one minute.

F. P. Journe Tourbillon Souverain VerticalThe constant force remontoir d’égalité, clearly visible on the right of the photo

But there’s more to this Tourbillon Souverain Vertical than its regulating organ. Traditional to Journe, it is fitted with a system that aims at equalising the force reaching the escapement, a constant force device named remontoir d’égalité. While first invented during the 15th century by watchmaker Jost Bürgi, the constant force device fell into oblivion after the invention by Christiaan Huygens of the balance-spring and the pendulum, giving movements an unprecedented degree of precision timekeeping. Yet, during the 18th century and the growing need for ultra-precise clocks for astronomical observations and calculations of longitude, the constant force device came back with watchmakers Thomas Mudge and Robert Robin. While its use was still true in clocks, for the most part of the existence of wristwatches, the constant force device remained unheard of, until F.P. Journe brought it back in his tourbillon watch – a first for the industry.

F. P. Journe Tourbillon Souverain Vertical

The constant force device used by F.P. Journe is still the same for several years, the remontoir d’égalité. While the energy from the mainspring gradually decreases as it unwinds, thus affecting the accuracy of the regulating organ due to the lower torque it receives (less amplitude), the remontoir d’égalité smoothens the delivery of torque by adding a spiral spring attached to the gear train, and that periodically loads and unloads to deliver (theoretically) the exact same amount of torque to the escapement. For this Tourbillon Souverain Vertical, the remontoir is rewound as frequently as once per second, and as such is also acting as a natural deadbeat second, which is displayed in the sub-dial at 6 o’clock. Being mounted on one of the wheels of the constant-force device, this dead-beat second cannot in any way affect the precision of the watch.

F. P. Journe Tourbillon Souverain Vertical

The rest of the movement is equally impressive and superbly finished. The in-house Calibre F.P.Journe 1519 has, naturally, plates and bridges made of solid 18k rose gold, finely decorated with circular Geneva stripes, polished bevels, polished and bevelled screw heads, black polished steel parts and perlage. An interesting element, the vertical tourbillon is also equipped with a second reflector, which was created on the movement side to provide light around the tourbillon cage, as well as a better view of its motion. This hand-wound movement features a free-spring balance with 4 inertia weights that beats at 3Hz, a flat Anachron balance spring with Philips overcoil and its mainspring can store up to 80 hours of power reserve.


In innovating with this new architecture for the tourbillon, yet by implementing known solutions such as the constant force remontoir d’égalité with a natural deadbeat second, as well as a layout that remains true to the origins of the tourbillon wristwatch, F.P. Journe shows an evolution that feels natural and bold at the same time. Not the kind of mature watch you’d have expected, something more of a re-invention of a concept, without denying its origins. What surprises me most is the combination of classic design elements and a certain prototype feel that results from the lack of a proper dial, and the more polarizing features that are the relatively large size and this tourbillon housed in a “cone of light.” Clearly, F.P. Journe didn’t play the consensual partition here, but the result is, without a doubt, quite stunning – visually and technically.

F. P. Journe Tourbillon Souverain Vertical

Availability & Price

The F. P. Journe Tourbillon Souverain Vertical replaced the classic Tourbillon Souverain watches in the permanent collection and isn’t limited in numbers – yet production remains on low levels. It is available in 18k red gold or 950 platinum, respectively priced at CHF 243,900 and CHF 247,800.

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