Lapis Regalis

Limited to 100 Pieces

The Ætherium Collection marks a rare achievement in contemporary watchmaking, uniting natural stone and mechanical architecture in a way never before realized.

Each timepiece is crafted in a 40 mm Grade 5 titanium case, proportioned for balance, elegance, and everyday wear. At the forefront is a solid natural stone dial, selected for its individuality—no two are ever alike. This material continuity extends to the stone chapter ring, framing the display with depth and cohesion.

At the heart of Ætherium lies a pioneering innovation: a natural stone micro-rotor, engineered as an active mechanical component rather than a decorative element. This world-first development integrates mineral permanence directly into the movement, redefining the role of stone in haute horology.

Powering the collection is the Grandeur Caliber 5000A, a mechanical movement regulated in-house, developed to harmonize with the mass, balance, and presence of the stone micro-rotor.

Produced in a strictly limited series of 100 individually numbered pieces, Ætherium is not designed to follow trends—it is built to endure.