





A true fusion of the worlds of Vianney Halter and Louis Erard. Two movements, two dials, and a design directly inspired by the Antiqua—all in a case just 8.85 mm thick. Original, cohesive, and instantly recognizable.
Two movements, two dials, a unique vision of time
Louis Erard and Vianney Halter continue their exploration of watchmaking that breaks free from convention with the Futur Antérieur Gold. Inspired by the Antiqua, Vianney Halter’s iconic creation, this limited edition of 178 pieces reinterprets the codes of retrofuturism through a unique design.
What sets this watch apart are its two independent dials, each powered by its own automatic mechanical movement. The first displays the hours and minutes, while the second is entirely dedicated to the small seconds. This separation of the displays transforms the act of telling time into an unusual visual and mechanical experience.
Entirely developed for this collaboration, the stainless steel case combines 67 components in a 38 x 44 mm structure that is just 8.85 mm thick. Its two raised bezels, accented with gold rivets, evoke the portholes characteristic of Vianney Halter’s universe. The surfaces alternate between circular brushing, vertical finishes, and polished bevels, highlighting the complexity of this architecture.
The Gold version stands out with its two 1N gold dials, whose grained surfaces contrast with the circular satin-finished rings and blued steel hands. The Vianney Halter-specific crowns extend this mechanical aesthetic down to the finest details.
Inside, two Sellita SW100 automatic calibers operate independently, each offering a typical power reserve of 42 hours.
A black ostrich leather strap completes this design, adding a classic touch to a watch that is decidedly timeless.
Limited to 178 pieces, the Louis Erard x Vianney Halter Futur Antérieur Gold embodies a rare convergence of independent design, architectural boldness, and Swiss watchmaking expertise.
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- Brand: Louis Erard
- Collaboration: Vianney Halter
- Collection: Futur Antérieur
- Model: Gold
- Reference: 22243AA01.BOA02
- Limited Edition: 178 pieces
- Type: Automatic mechanical watch with dual movement
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- • Material: Stainless steel
- Dimensions: 38 x 44 mm
- Thickness: 8.85 mm
- Construction: 67 components
- Finishes: Circular brushing on the dial, vertical brushing on the sides, and polished bevels
- Bezel: Two independent bezels, each adorned with 12 polished 1N yellow-gold rivets
- Crystals: Two sapphire crystals with anti-reflective coating on both sides
- Crowns: Two signature Vianney Halter crowns, each adorned with 6 1N yellow gold rivets
- Case back: Solid, engraved “Louis Erard x Vianney Halter 1 of 178”
- Water resistance: 5 bar / 50 meters
- Lug width: 20 mm
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- Configuration: Two independent dials
- Color: 1N yellow gold
- Finish: Grained dial, circular-brushed applied rings, and polished bevels
- Indexes and markings: Black decals
- Hands: Blued steel, featuring Vianney Halter’s signature design
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- Hours and minutes displayed centrally on the first dial
- Central seconds on the second dial
- Two displays powered by independent movements
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- Material: Black ostrich leather
- Stitching: Tone-on-tone
- Lining: Black grained calfskin
- Buckle: Brushed and polished stainless steel pin buckle, engraved with the Louis Erard symbol
- Width: 20/18 mm
- Length: 80/115 mm
- Quick-change system: Bar system with tabs
Movements
- Number of movements: 2
- Caliber: Sellita SW100 for each
- Winding: Automatic
- Diameter: 17.20 mm
- Thickness: 4.80 mm
- Frequency: 28,800 vibrations per hour (4 Hz)
- Jewels: 25 per movement
- Power reserve: Minimum 38 hours, typically 42 hours per movement
- Finishing: Oscillating weight adorned with Côtes de Genève and engraved with the Louis Erard logo



