Swiss timepieces defined by precision, performance, and a strong spirit of aviation and adventure.

Engineering-driven watchmaking from Schaffhausen, blending technical excellence with timeless design.

A master watchmaker known for refined craftsmanship, innovation, and enduring horological heritage.

Elegant Swiss watches distinguished by tradition, precision, and classic sophistication.

Mystical, untamed and dazzling, the Perpetual Moon 41.5 Red Gold “Year of the Horse” follows in the footsteps of Arnold & Son’s Chinese zodiac collections. In the year spanning 2026 and 2027, the Fire Horse will set the astrological tone for connoisseurs of watchmaking and métiers d’art. To celebrate this flamboyant sign, Arnold & Son presents a limited edition of eight pieces, housed in 41.5-mm red gold cases. And while the noble animal is ever alert, it is at night that the full extent of its fiery, mysterious and incandescent nature is revealed

The world’s oldest watch Manufacture in continuous production for over 270 years, faithfully perpetuating a proud heritage of watchmaking excellence and stylistic sophistication through generations of master craftsmen.