horse rears on a hill top – a commanding silhouette carved out against a star-studded sky, surrounded by the sparks of a metaphorical fire. This is Arnold & Son’s interpretation of the Fire Horse, the sign that will succeed the Wood Snake on 17 February 2026. For the sixth consecutive year, Arnold & Son is back in the saddle, drawing on the full breadth of its artistic savoir-faire. Miniature painting, three-dimensional engraving, fine stonework and the refined finishing of an astronomical moon-phase calibre: the Perpetual Moon 41.5 Red Gold “Year of the Horse” tells a tale of excellence, symbolism and vital energy.

Behind the expressive power of the scene, lies all of Arnold & Son’s creativity and mastery. The horse, in 18-carat red gold appliqué, is hand engraved. From hooves to mane, every muscle seems to ripple with energy. The black aventurine sky shimmers like a vast, celestial expanse, where distant stars mingle with mountainous reliefs and shadowy woodland undergrowth.

In the horse’s wake, hand-painted golden dust evokes a trail of sparks that ignite one after the other as the animal passes. These glowing flashes reflect its inner fire and untamed spirit. Touches of red and yellow Super-LumiNova, diffusing the same nocturnal shades, transform the scene as the light dims. Under the radiant mother-of-pearl moon, the horse’s majestic silhouette stands out, while the embers smoulder with new intensity. Not far away, the constellations of Cassiopeia and Ursa Major take shape on the lunar disc, completing this dual-faced, dual-display dial.

On the case back, a secondary moon-phase display enables fast, accurate setting of the lunar age. The heart of the Perpetual Moon 41.5 Red Gold “Year of the Horse”, the manual winding A&S1512 calibre, follows the lunar cycle with exceptional precision. While a true lunation lasts 29 days, 12 hours, 44 minutes and 2.8 seconds, Arnold & Son have achieved such precision that it would take 122 years for the display to drift by a single day from the actual lunar cycle, provided the watch is kept fully wound.

As for all Arnold & Son movements, the A&S1512 calibre is developed, manufactured, decorated, assembled, adjusted and cased up at the Chaux-de-Fonds manufacture. Equipped with two barrels and beating at 3 Hz, it gives the Perpetual Moon 41.5 Red Gold “Year of the Horse” a generous power reserve of 90 hours.

TECHNICAL SPECIICATIONS

Perpetual Moon 41.5 Red Gold “Year of the Horse”

• Functions hours, minutes, astronomical moon phases, second moon-phase display on the case back

Movement

• Calibre A&S1512, mechanical manual winding
• Jewels 27
• Diameter 34 mm
• Height 5.35 mm
• Power reserve 90 hours
• Frequency 3 Hz/21,600 vph
• Finishes main plate: rhodium-plated and circular-grained bridges: chamfered, radiating Côtes de Genève wheels: snail-finished screws: blued and chamfered, polished heads second moon-phase display: rhodium-plated and rimmed

• Dial material: black aventurine glass horse: 18-carat red gold (5N) appliqué, hand engraved landscape: hand painted with gold powder and added with Super-LumiNova sky: black aventurine glass constellations: hand painted, added with Super-LumiNova moons: mother-of-pearl discs added with Super-LumiNova

Case

• Material 18-carat red gold (5N)
• Diameter 41.5 mm
• Thickness 11.67 mm
• Crystal domed sapphire with a double-sided anti-reflective coating
• Case back sapphire with an anti-reflective coating
• Water resistance 3 bar (30 m/100 feet)

Strap

• Material black alligator leather, red alligator leather lining
• Buckle pin buckle,18-carat red gold (5N)

Reference 1GLBR.Z11A.C1293A

Limited edition 8 pieces

Swiss retail price CHF 62,600 incl. VAT (subject to change)