Louis Erard Futur Antérieur: Why Two Movements Are the Point
Featured photograph: the gold- and silver-dial Louis Erard x Vianney Halter Futur Antérieur watches together. Photography: MONOCHROME.
The Louis Erard x Vianney Halter Futur Antérieur looks like a compact translation of Halter’s famous retro-futurist language: offset portholes, exposed gold-toned rivets and a brushed steel plate that feels closer to a machine panel than a conventional watch case. The surprising part is not the styling. It is the decision to give the hours and minutes one automatic movement and the seconds another.
That sounds extravagant for a time-only watch. In practice, it is an unusually direct solution to a design problem—and the detail that collectors should understand before focusing on the limited-edition numbers.
A small case built around two portholes
Each version uses a 38 mm steel case measuring 44 mm from end to end and only 8.85 mm thick. The two raised displays sit diagonally rather than sharing a common dial plane. The larger lower porthole carries hours and minutes; the smaller upper one is devoted to running seconds. Sapphire crystals, grained dial centres, blued hands and polished frames prevent the industrial composition from becoming visually flat.
There is no conventional bezel surrounding the whole watch. Instead, the circular steel plate becomes the case’s visual field, with arched Louis Erard and Vianney Halter nameplates balancing the two displays. The arrangement owes an obvious debt to the Antiqua, introduced in 1998, but it reduces the earlier perpetual-calendar complexity to the most basic reading of elapsed time.
Two movements, not two time zones
Behind the solid back are two Sellita SW100 automatic calibres. One drives the hour and minute hands. The other has its hour and minute indications removed and powers only the seconds hand. Each movement measures 17.2 mm by 4.8 mm, runs at 28,800 vibrations per hour, contains 25 jewels and is rated for at least 38 hours of power reserve.
The benefit is spatial freedom. Two small movements can sit beneath the separate portholes without a bespoke gear train stretching across the case. That helps explain how the watch stays thin and why the two crowns appear on opposite sides.
The trade-off is equally clear: the displays are mechanically independent. The seconds cannot be expected to remain permanently synchronised with the minute hand, and each movement has its own winding and service needs. That is not a hidden defect, but it changes the buying conversation. A prospective owner should confirm how both crowns wind and set, ask whether the seconds movement hacks, and budget for two movements when a full overhaul eventually becomes necessary.
The case is the more interesting complication
Louis Erard describes a 67-part case, an unusually high count for a simple display watch. Much of that effort is visible. Riveted crowns echo the frames, mixed brushed and polished surfaces separate the layers, and the articulated lugs pivot to follow the wrist. The watch accepts a 20 mm strap and is rated to 50 metres of water resistance.
Those proportions are important because asymmetric watches can wear larger than their diameter suggests. Here, the 44 mm overall length and moving lugs should matter more than the circular plate’s nominal width. The absence of lume and the use of push-pull crowns also place the watch firmly in the design-led daily-wear category rather than the sports-watch one.
Gold, silver or the pair
The gold-dial reference 22243AA01.BOA02 comes on black ostrich leather. The silver reference 22243AA07.BOA05 uses blue ostrich leather. Both are limited to 178 pieces and carry an announced price of CHF 4,950 excluding tax. A Duo Set combines one of each in a wooden presentation box, limited to 78 sets at CHF 9,900 excluding tax. The maker currently lists the watches for 5 November availability and shows a waiting-list status; that is a primary-market offer, not evidence of stock or resale value.
The collector’s conclusion
The Futur Antérieur is most convincing when treated as an industrial-design object that happens to use familiar movements intelligently. It does not reproduce the Antiqua’s complication, finishing level or historical importance, and buyers should not confuse visual lineage with equivalence.
What it offers is more focused: recognisable Halter geometry, genuinely unusual case construction and a price made possible by two serviceable, compact calibres rather than one exotic mechanism. The practical choice is between accepting the independence of the two displays or deciding that synchronisation matters more than the architecture. If the separation feels conceptually right, the dual-movement solution is not a shortcut. It is the point of the watch.