In 2001 Journe made ninety-nine examples of each of five models with ruthenium applied to both the dial and the movement, and then never repeated the treatment. This is the Resonance from that series: a platinum case at 40 mm, a dial in ruthenium over gold with two whitened guilloche silver registers, and both displays reading twelve hours. The Ruthenium Collection is the only place in the catalogue where the metal was used on a movement as well as a face, and it closed the brass period rather than continuing it. Numbering is engraved on each case back and runs from one to ninety-nine within the model, which makes provenance unusually easy to establish.
Ruthenium is a member of the platinum group and behaves nothing like a plating. Applied over a finished gold surface it leaves whatever is underneath visible, so the guilloche and the machining survive the treatment, and it shifts between gray, brown and blue depending on the light rather than holding one tone. On this dial it covers the main plate while the two registers stay whitened silver, which produces more separation between the plate and the registers than any other early combination. The case is platinum at 40 mm, a size the model moved to after the first years at 38. A single crown sits at three and the reset button at four, as on every first generation example. Registers on this dial are the same whitened guilloche silver used across the model, and against a dark plate they read brighter than they do against gold, which sharpens the symmetry of the layout considerably. Each carries hours, minutes and its own small seconds hand, and each is held down by a polished steel ring screwed through the plate. The rings are the third surface on the dial and the brightest of the three. The plate itself carries no printing at all. At 40 mm the case has a narrow bezel and short lugs, so it wears smaller than the diameter suggests, and the profile is thin enough that the watch disappears under a cuff despite holding two complete movements.
What makes the series unusual is that the treatment continued through the case back. The plates and bridges were also finished in ruthenium, which is difficult to do evenly and which no other Journe movement has carried before or since, and the effect through the sapphire is of a mechanism in gunmetal rather than in brass or gold. That matters here more than on the other four models, because the Resonance shows two complete movements side by side rather than one, so there is twice as much surface to look at. Nothing about the function was altered. Both trains run independently and communicate only through the plate they share. Resonance works because two balances mounted on a common support pass vibration between them until they fall into step, and once they do, a disturbance to one is absorbed by the other rather than passed into the rate. Journe spent seventeen years getting that to survive being worn on a wrist, having abandoned a pocket watch attempt in 1983 and returned to the problem with a working wristwatch in 2000. The two seconds hands are the only external evidence: started together after a reset, they drift and then settle into a fixed relationship over the first half hour. On a ruthenium dial that pair of hands is easier to follow than on any other version.
The Ruthenium Collection sits at a specific point in the brand's history. It was announced in 2001, a year after the Resonance itself was presented, when the manufacture was still small and the models were still being built with brass movements, and the ninety-nine piece runs were among the first formal limited series the house produced. Five models were included. Within a few years the standard movements changed to rose gold, which makes the ruthenium watches a closed group belonging to the earliest period and identifiable at a glance from behind. Numbering runs to ninety-nine per model and is engraved rather than printed. Limited series were unusual for the house at that point and have stayed unusual since. Journe has generally preferred to let production be constrained by how many watches a small manufacture can assemble rather than by a declared figure, and the Ruthenium Collection is one of the few occasions where a number was set in advance. That makes it easier to place than almost anything else from the early years, since ninety-nine per model is a fact rather than an estimate. The five models covered the range as it stood in 2001, which was small, and every one of them has since been discontinued in the form it took then.
This is a collector's Resonance rather than a wearer's one, and it is bought for the series as much as for the model. The dial is the most visually interesting of any early example, the movement finish exists nowhere else, and the numbering makes provenance easy to establish. Against that, two twelve hour registers are less useful than the current arrangement and the case is small by modern standards. As an early limited piece the questions are numbering, papers and whether the movement has been serviced with later parts, since a ruthenium movement repaired with standard components stops being what it was. The dial is the other irreplaceable element, since ruthenium over gold cannot be refinished without losing the guilloche beneath it. Beyond that the watch behaves like any first generation Resonance: it winds in twenty-seven turns, both times are set from one crown, and the button at four zeroes both seconds hands together. Anything beyond that is a manufacture job, since very few watchmakers outside Geneva have opened one of these, and parts for a ruthenium finished movement are not held anywhere else.
