Havana is the brown dial, and it is the only warm color Journe offers on a silvered guilloche base. It began on the Chronometre Souverain and spread from there across the collection, and it is sold through the boutiques rather than the wider network even though it belongs to the permanent range. On the Automatique Lune it does something specific: brown is dark enough that the moon aperture and the date window read as bright openings, and pale enough that the Clous de Paris pattern underneath is still visible. In platinum, on a platinum bracelet, it is the heaviest and the most contradictory version of the watch, a warm face on a cold object. Both case sizes were offered. The hands are ivory rather than blued, which is a change made for this dial alone, and nothing else in the range is finished that way.
Platinum at 40 or 42 mm, 10.7 mm deep, polished throughout, with the knurled silk-rope crown the reference carries in every execution. The bracelet is platinum as well, articulated where it meets the lugs so that the mass settles rather than swings, and it puts the watch among the heaviest things the house sells. The dial is solid silver, guilloche worked with a Clous de Paris field at the middle, and then finished in the Havana tone rather than whitened. Journe cuts the pattern before the color goes on, which is why a brown Journe dial has depth in it instead of looking like paint over a flat surface, and why the tone shifts as the light moves. Numerals are printed rather than applied, in the serif figures the house has used since the beginning, and on this dial they read darker than they do on silver. The date window sits at the top and takes two discs. The moon opens low on the left behind a sapphire disc. A small seconds counter runs at half past four. The hands are steel finished in an ivory color rather than blued, chosen because blue against brown fights and ivory does not. Everything else about the case is standard, including the flat bezel, the unbroken caseband and the sapphire back, so the dial and the bracelet are the only departures from the ordinary reference.
The mechanical content is the standard Automatique Lune and nothing about the Havana dial changes it. The base is the automatic Octa, in production since 2001, wound by a 22K gold rotor set off to one side of the movement and turning in one direction only through a self-locking ball bearing system, so an ordinary day of movement is enough to keep it going. Because the rotor is off center rather than over the middle, the movement is visible through the sapphire back instead of being covered by a disc. The large date is built from two discs, which is why it can be as wide as it is, and it jumps at midnight rather than drifting across the hour. The moon steps forward at the same moment and holds its position for years before it needs correcting. Everything is set from the crown in its various positions, so there are no pushers on the band and nothing hidden in the lugs. That constraint runs through the whole collection, and on a bracelet it matters more than usual, since a watch that never has to be taken off to be adjusted is a watch that stays on. The winding also matters more on a bracelet than on a strap, because a watch worn continuously never runs down and the moon and the date never fall out of step, which removes the only two tasks the owner would otherwise have.
Colored dials are a recent development here. For most of its history the house worked in whitened silver, gold plates and the occasional black, and the Chronometre Bleu was the exception that proved how much a color could do to a familiar watch. Havana followed that logic. It arrived on the Chronometre Souverain first, where the brown against a plain two-register layout was easy to read as a deliberate choice rather than a novelty, and it has since appeared on several references including this one. The Automatique Lune is the busiest dial it has been applied to, since a moon and a large date are already competing for attention, and the fact that it works there is the best argument for the color. Distribution through the boutiques only means the population is a function of the shop network rather than of an edition size, which is the same arrangement the blue dials and the Nacre pieces sit under. None of those executions carry a declared number, and that is a deliberate part of how the house sells. It also means the Havana is not a limited edition in any formal sense, despite behaving like one, and that the only way to gauge how many exist is to count how many shops have offered it and for how long.
The Havana on a platinum bracelet is a maximalist choice inside a restrained collection, and it should be handled before it is bought. Brown dials divide people, the bracelet adds weight that does not go away, and the two together produce a watch that is nothing like the silvered strap version most buyers picture. What it offers in return is a watch that can be worn continuously without a strap to replace and with a dial that reads warm in almost any light. The 42 mm carries the bracelet better and the 40 mm is the more classical proportion. Because the reference is current the obstacle is a boutique relationship and a wait rather than a search, and the bracelet is worth specifying at the time of order since it is not easily added later. Anyone unsure should look at the rose gold Havana alongside it, because the two dials are the same and the watches are not.