Chrono
Aeterna
Monobloc ceramic case · In‑house tourbillon · Chronometer certified
Horology deconstructed
Anatomy of excellence
Beyond specification
COSC certified beyond industry standards
Three barrels in series for consistent torque
36,000 vph for exceptional precision
Synthetic rubies for reduced friction
The making of eternity
2 years of research, 47 prototypes, zero compromise
Ceramic injection molding at 1600°C
Single artisan, 80 hours per movement
15 days of chronometer testing
Zirconium
ceramic shell
Milled from a single block of aerospace‑grade ceramic. 5x harder than stainless steel, hypoallergenic, and virtually scratchproof. Each case requires 72 hours of hand finishing.
Manual‑wound
tourbillon
312 components, assembled by a single artisan. Silicon escape wheel, 5Hz frequency, 90‑hour power reserve. Chronometer-certified and finished with Côtes de Genève and perlage.
Where time is forged
Artisan assembly
Each movement is assembled by a single master watchmaker in our Geneva atelier.
Hand finishing
Over 40 hours of polishing, anglage, and perlage per movement.
“The Chrono Aeterna represents a quantum leap in haute horlogerie. The fusion of aerospace ceramics with traditional Swiss finishing is unprecedented. This is not a watch — it is an instrument.”
Beyond
precision
Each timepiece is presented in a polished walnut travel case, accompanied by a black ceramic cufflink set and a digital provenance certificate.