For a lot of watch lovers, the chronograph is probably the most “extroverted” of issues and thus, a fan favorite – one wants solely to have a look at the preferred watch fashions and references for the proof. The chronograph usually calls for consideration, with its sub-dials, pushers, and busy scales fragmenting the dial into technical sectors. However, for higher or worse, this isn’t the Parmigiani Fleurier means, even when the unbiased watchmaker clearly respects all of the technical elements of this complication. At Watches and Wonders Geneva 2026, the Fleurier model unveiled a world premiere that speaks to its personal values, thus difficult all the pieces we learn about this codified complication: the Tonda PF Chronographe Mystérieux. By the top of the honest, it was clear that this was amongst a very powerful reveals from all manufacturers.
Learn Extra: Watches and Wonders Geneva 2026 Day One Highlights
Constructing on CEO Guido Terreni’s oft-mentioned “personal luxurious” thought, and the success of the GMT and Minute Rattrapante fashions, the Tonda PF Chronographe Mystérieux is, effectively, a chronograph that reveals itself solely on demand. To be clear, chronographs have at all times been on-demand, however they’ve by no means been seen solely on-demand. At relaxation, the watch is a examine in minimalist class – a pure, three-hand Tonda PF with the signature Grain d’Orge hand-guilloché dial in a hanging new “Mineral Blue.” There are not any sub-dials, no tachymeter scales, and no apparent chronograph pushers on the traditional 2 and 4 o’clock positions.
The key lies in an unprecedented structure that includes 5 coaxial fingers on the centre (sure, there are 5 however extra on this shortly). When the monopusher (built-in discreetly into the caseband at 7:30, a function that is perhaps acquainted to Parmigiani Fleurier trustworthy) is pressed, the dial undergoes a mechanical metamorphosis. We apologise for what we acknowledge is an anodyne description that doesn’t do the achievement right here justice however that is all the data we’ve to go on at press time.
Anyway, to get on with it, the “Mysterious” nature of the watch is expressed via a three-stage interplay:
1. When one first presses the aforementioned pusher, three rhodium-plated chronograph fingers carry out an instantaneous return-to-zero on the 12 o’clock place and start timing. Concurrently, two rose gold fingers seem to keep up the studying of native time. The chronograph timing now occupies the complete dial, somewhat than being confined to small counters.
2. A second press stops the measurement. As a result of the timing makes use of the complete diameter of the dial, legibility is unparalleled, if maybe not as exact as all commonplace chronographs. The rhodium-plated fingers point out the elapsed time primarily based on when they’re put in movement. It’d seem from some photographs that the rhodium-plated fingers are the timekeeping ones, that is an phantasm.
3. On a 3rd and closing press, the transformational magic really unfolds. As a substitute of simply resetting to zero, the rhodium-plated chronograph fingers align exactly with the rose gold native time fingers. The central second hand resumes its pure movement, and the chronograph “disappears,” returning the dial to its unique, serene state. It is a vertical clutch mechanism so one needn’t concern the dreaded amplitude affect.
Powering this world first is the Calibre PF053, freshly minted from the Vaucher manufacture at Parmigiani Fleurier (we’ve one thing extra to say on this in our Day 1 highlights story). From amongst the 362 elements that the model says make up the calibre, one set stands out. To attain the “on-demand” transformation, Parmigiani Fleurier developed a triple-clutch building – one vertical (as talked about) and two horizontal – to handle the superimposition and synchronization of the fingers.
There’s a lot to admire right here however the particulars are sketchy. Extra deep dives will come quickly however for now, we solely have some primary numbers and information to work with. The 4Hz calibre has a 60-hour energy reserve and the seen decorations appear as much as the model’s excessive requirements. Whereas the mechanics are revolutionary, the outside stays quintessentially Tonda PF. The 40mm chrome steel case options the platinum 950 knurled bezel and a best-in-class built-in bracelet. Having felt and worn this watch, we will report that it’s a hefty beast and the monopusher is sort of stiff. This will likely or is probably not a criticism however a sure diploma of stiffness is to be anticipated provided that one pusher successfully controls 5 fingers by way of three clutches. Shifting on, the Mineral Blue dial supplies a shifting backdrop that guarantees to shift between deep mineral tones and aquatic reflections, relying on the sunshine.
We are going to finish right here with a notice about who this watch is for. As famous on the exact show entrance, those that like data overload dial-side will likely be unmoved. The Tonda PF Chronographe Mystérieux just isn’t geared toward this set. As Terreni places it, ” Purity is a quest, that of a complexity so completely mastered that it in the end disappears.” Basically, this can be a query about what chronographs ought to seem like, and what feelings they need to evoke. What’s most attention-grabbing right here, to us, is whether or not this new kind of chronograph will transfer those that love the mechanics of the chronograph, however are unhappy with the aesthetics.
The watch can be intriguing from the attitude of how precisely these 5 fingers reply to the pusher. For some, this can actually be a draw and a delight to ponder and debate. From our presentation, briefly, we have been advised {that a} mechanical reminiscence permits the rhodiumised chronograph fingers to return immediately to native timekeeping on demand. We are going to certainly be returning to this topic quickly.
Technical Specs: Tonda PF Chronographe Mystérieux
Case: 40mm in chrome steel with platinum bezel; water resistant to 100m
Motion: Computerized manufacture Calibre PF053 with built-in on-demand monopusher chronograph; 60-hour energy reserve.
Dial: Mineral Blue with Grain d’Orge hand-guilloché; 18ct gold rhodium-plated appliques.
Strap: Built-in chrome steel bracelet
Learn Extra: Parmigiani Fleurier Unveils the Tonda PF Minute Rattrapante Reimagined in Arctic Rose
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