Rose gold with a silvered dial is the warm version of the Automatique Lune and the one most people picture when the model comes up. Journe introduced the watch in 2007 to answer a complaint about the older Octa Lune, which put the time in a subdial off to one side and asked the reader to work for it. Centering the hands solved that, and the moon and the large date became the things you notice instead. The current reference dates from the 2019 revision, which enlarged the date, redrew the moon on a sapphire disc and moved the case sizes up to 40 and 42 mm. In 6N gold the guilloche reads warmer and the blue printing on the dial has more to push against. It is a current model, still made to order.
The case is 18K 6N gold, offered at 40 or 42 mm and 10.7 mm deep, polished throughout, with a knurled crown carrying the silk-rope motif and sized large enough to be turned without a fingernail. The dial is solid silver, whitened, with a Clous de Paris field worked into the middle and a railroad minute track running the outside edge. Numerals are printed rather than applied on this execution, in the serif Arabic figures the house has used since the beginning, and they are blue rather than black on the current dials, matched to the hands. The date aperture sits at the top and measures a little under five millimeters across, wide enough to take two discs side by side without crowding them. The moon opens low on the left behind a sapphire disc, which is the detail that separates a good moon phase from a decorative one, since the disc gives the impression of depth rather than of a picture printed on a wheel. A small seconds counter turns at half past four. Teardrop hands in steel cross the whole face, and against a gold case the arrangement reads warmer than the platinum version does at the same size. Both diameters share one dial drawing, so the larger case simply carries more silver at the perimeter. A gold bracelet was offered alongside the strap and turns up far less often.
Three indications sit on this dial beyond the hours and minutes, and each is worth understanding on its own terms. The large date is made of two discs rather than one, which is why it can be that size at all, and it changes on the instant at midnight rather than drifting over the course of an hour. The moon steps forward with it, once a day, driven from the same train. And the small seconds turn in their own counter below the center, which keeps them out of the way of everything else. Winding is automatic, through the off-center rotor in 22K gold that turns in a single direction on a self-locking ball bearing system, an arrangement Journe has used on every Octa since 2001 because it converts small wrist movements into winding rather than wasting them. Everything on the watch is corrected from the crown in its various positions. There are no pushers on the band and no correctors set into the lugs, which is a constraint the house applies across the collection and the reason a calendar watch from this maker is easier to live with than most. The date and the moon are the only two things that ever need setting, and everything else takes care of itself. In practice the moon is the one indication an owner will ever think about, and only after the watch has been left in a drawer long enough for it to drift.
The moon phase has been part of this house since the Octa family began. The Octa Lune arrived in the early 2000s with the time pushed to one side, a layout that suited a family built around asymmetry but never made the watch easy to read at a glance. The Automatique Lune of 2007 was the correction, and it has been the more popular of the two ever since. Both are still catalogued, the older one now simply called the Lune, so a buyer choosing a Journe moon phase is really choosing between two philosophies rather than two sizes. The 2019 revision to this reference was a legibility exercise from start to finish: the numerals at three, eight and ten recovered their full shape once the subdial and the indications were reduced, the date grew, the crown grew, and the 38 mm case was retired along with everything else in that size. There are also a Nacre version with a mother of pearl ring sold only through the boutiques and a Black Label execution in platinum. The rose gold and silvered combination is the one that has run continuously through all of it. It has never been a limited execution, and it has never been withdrawn, which makes it the reference point against which the boutique dials and the dark plates are judged.
This is the Journe most likely to be bought as a first serious watch from the house rather than a third. It has one complication, it is easy to read, it winds itself, and the moon is small enough that the watch never reads as decorative. Rose gold is the warmer and less formal of the two metals, and at 40 mm it sits close to a classical dress watch while at 42 mm it reads modern; the difference is larger on the wrist than the numbers suggest and both should be tried. Because the reference is current, condition is rarely the question and delivery usually is. Configuration is worth thinking about, since the strap version is the default and the matching gold bracelet appears much less frequently, which makes it the harder specification to find later. Anyone comparing it to the older Lune should handle that watch too, because the two are not interchangeable.