MANUFACTURE MOVEMENTS
The Soul of Independent Watchmaking
At ArtyA, all our movements are proudly Swiss Made. They are not just mechanisms – they are masterpieces. Designed and manufactured entirely in-house in Geneva, our calibers embody Swiss precision, independent creativity, and the pursuit of horological artistry.
Whether you seek a flying tourbillon, a micro-rotor movement, or a skeletonized mechanical sculpture, our watches are powered by truly unique Swiss movements.

Swiss Tourbillon Calibers
THE PURITY COLLECTION
Discover the heart of craftsmanship and innovation with our signature collection of in-house manufactured movements.
At ArtyA, we're proud to unveil our pioneering movements that define our dedication to precision, design, and the art of watchmaking.
Explore the technology and artistry that propel us into the future of horology.


PUR-HM1 – Stairway to Heaven
A return to the essential
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Manual winding, double barrel
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72h power reserve
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Two-Hand Caliber
Skeletonized Simplicity
STAIRWAY TO HEAVEN CALIBERS
'Purity Stairway to Heaven' stands as a monumental achievement in the evolution of our in-house movements.
Featuring a dual-barrel system for unparalleled energy efficiency and a mesmerizing escapement suspended in mid-air, this movement is a testament to our pursuit of perfection.
PUR-HMS1 – Stairway to Heaven
Minimalist architecture, maximum presence
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Manual winding, double barrel
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72h power reserve
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Central seconds
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Microbead frosted finishing

PUR-HMS2 – Curvy Stairway to Heaven
Same movement adapted to a curved case
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Manual winding, double barrel
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72h power reserve
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Central seconds
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Microbead frosted finishing
Manufacture movement
MiCRO-ROTOR
AMR-1 – Microrotor (1 barrel)
Ultra-thin movement for smaller diameters
● 82h power reserve
● Tungsten microrotor
● Single barrel
AMR-2 – Microrotor (2 barrels)
High-torque, high-precision evolution
● Twin barrel design
● Same compact form factor
● 82h power reserve
● Enhanced torque and visual balance
ArtyA
MANUFACTURE CALIBERS
Caliber | Power Reserve | Winding | Notable Use |
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PUR-T1 | 72h | Manual | Purity Tourbillon |
PUR-T2 | 72h | Manual | Tiny Purity Tourbillon |
PUR-T3 | 72h | Manual | Curvy Tourbillon |
PUR-T4 | 72h | Automatic | Purity Central Tourbillon |
PUR-T5 | 72h | Automatic | Wavy Central Tourbillon |
PUR-HM1 | 72h | Manual | Stairway |
PUR-HMS1 | 72h | Manual | Wavy Stairway |
PUR-HMS2 | 72h | Manual | Curvy Stairway |
AMR-1 | 82h | Auto micro-rotor | Luminity |
AMR-2 | 82h | Auto micro-rotor | Luminity |