Collectors call this one the parking meter, which is either affectionate or dismissive depending on who is speaking. Reference RT arrived in 2010 for the tenth anniversary of the Resonance and abandoned the symmetry of the original: the left half of the dial became a twenty-four hour readout shown through apertures, and the right half kept a conventional twelve-hour display. Nothing like it exists anywhere else in watchmaking. This is the boutique execution in 18K 6N gold with a blackened plate, offered at 40 and 42 mm and no longer made. It is the most divisive dial the house has produced.
The twenty-four hour side is what the eye goes to first. Instead of a second set of hands there are apertures, with discs rotating behind them to show the hour and the minutes, and the effect at a glance is closer to a mechanical counter than to a watch. Against a blackened gold plate the openings read as lit windows and the contrast is stronger than on a silvered version. The right side is a whitened guilloche silver sub-dial with hands, held by a screwed steel ring, and below both sit two small seconds counters, one belonging to each movement. The asymmetry is total and it is not softened anywhere. The case comes at 40 or 42 mm in 18K 6N gold, polished, with a crown that winds both barrels together. Everything on the watch is legible once the layout is understood and confusing until it is, which is a reasonable summary of the reference as a whole. The apertures themselves deserve attention. Two discs turn behind the openings, one for the hour and one for the tens of minutes, and they change position with a small jump rather than sliding, so the display is always either right or briefly in motion. That behavior is unusual on a disc display and it is what keeps the left side of the dial legible at a glance. The right side needs no explanation at all, which is part of why the two halves argue with each other so effectively.
What the RT adds to the Resonance is a purpose for the independence of the two movements. Because each display is set separately, in opposite directions from the same crown, the watch can show two time zones at once without any additional mechanism, and the twenty-four hour side makes the second zone unambiguous in a way a twelve-hour dial cannot. That is the practical case for the reference. The chronometric case is unchanged from the original: two balances placed close enough to influence one another, each absorbing the disturbances the other takes, adjusted by hand at the manufacture so the distance between them is right. Neither movement powers the other. The button at four returns both seconds hands to zero at the same moment, which is the only thing on the watch that acknowledges the pairing directly. There is a further consequence of the layout that is easy to miss. Because the twenty-four hour side is driven by its own movement, the two halves of the watch keep time independently, and an owner who sets them to different zones is not running one display off the other through a differential. Each is a complete watch. That is a more honest way to build a two time zone piece than the usual arrangement and a considerably more difficult one, and it exists here only because the resonance principle required two movements in the first place.
Journe has never repeated the digital display, and that is worth noting. The RT ran through the 2010s and was replaced in 2020 by a version that returned to two analog dials on an entirely new movement, so the twenty-four hour apertures belong to one generation only. Whether that was a correction or a change of subject is the sort of thing collectors will argue about for a long time. What is not in doubt is that the RT was the first Resonance to win at the Grand Prix d'Horlogerie de Geneve, taking the complication prize in 2010, and that it is the reference that made the model useful rather than only impressive. The boutique execution narrows it further, since a blackened plate on a dial this unusual is a specific taste applied to a specific taste. It is also worth understanding where the reference sits in time. The RT covered the decade between the original and the current version, which means it spans the period when the house grew from a small workshop with a handful of boutiques into an international brand with a waiting list. Watches from that stretch tend to be better made than the earliest ones and less easy to obtain than the current ones, which is a combination collectors have come to value. The gold boutique executions belong to the later part of that window.
This is a watch to see in person before deciding, more than almost anything else in the collection. Photographs make the apertures look like a novelty and the dial look busier than it is, and the reverse is true on the wrist, where the twenty-four hour side settles into being the part you use. In gold with a dark plate the contrast is at its highest and the watch reads more graphic than the silvered versions. Both case sizes were offered and the 42 mm handles the layout with more room. As a discontinued boutique piece the practical questions are condition and papers, and the apertures should be checked through a full cycle, since discs that hesitate at a change are a service matter. Both seconds counters should also be watched over a minute or two, since the whole point of the watch is that the two movements settle together, and a pair that visibly refuses to is telling you something about how the watch has been kept. None of that is difficult to check and all of it is easier before money changes hands.
