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WristBuzz›Brands›Urwerk

Urwerk

The Geneva-based independent that tells time without hands. Founded in 1997 by master watchmaker Felix Baumgartner and designer Martin Frei, Urwerk's satellite-cube rotating hour indicators - descended from 17th-century Campani clocks - have been applied to science-fictional cases that made the brand one of the most distinctive independents of the 21st century.

Founded1997
HeadquartersGeneva, Switzerland
FounderFelix Baumgartner & Martin Frei
ParentIndependent
WristBuzz Articles295
Urwerk

Photo: Fratello · 3 days ago

1997Founded
SatelliteRotating hours
No handsSignature
~150/yearProduction
295WristBuzz Articles

The Urwerk Story

Urwerk was founded in 1997 in Geneva by master watchmaker Felix Baumgartner - trained at his father Geri Baumgartner's antique-clock restoration atelier in Schaffhausen - and Zurich-based industrial designer Martin Frei. The name fuses "Ur" (the ancient Sumerian city, and by extension the German root for "original") with "Werk" (work). The conceptual starting point was a 17th-century Italian clock - specifically those built by the Campani brothers in Rome - that used wandering hour discs rather than conventional hands. Baumgartner and Frei set out to bring that mechanism into wristwatches and package it in cases inspired by science-fiction architecture, Mazinger Z robots, and industrial design from the 1960s-70s.

The first major reference was the UR-103 (2003) - a curved pyramid of a case with three rotating hour cubes traveling along a 120-degree arc that indicated the minutes. The wearer's eyes followed the current hour as it physically rotated across the minute track. Successive references refined the concept: the UR-202 (2008) added a retrograde minute hand that reset every 60 minutes; the UR-110 (2011) rotated hour cubes around a central axis for a side-reading display; the UR-105 (2014) introduced the now-signature hexagonal aperture; and the UR-111C (2018) used a rolling digital minute display on a horizontal cylinder.

Urwerk produces approximately 150-180 watches per year - tiny by Swiss standards but significant for an ultra-independent brand. Every case is machined in Geneva; movements are developed in-house with Baumgartner responsible for horological engineering; Frei handles case and dial design. The collection today spans the UR-100 (entry, ~CHF 65,000), UR-220 series (mid-tier, ~CHF 150,000+), and special editions including the UR-220 Red "Gold of the Aztecs" , UR-100V Iron Red, and partnerships with artists like César Mahé. Along with MB&F, F.P. Journe, and Richard Mille, Urwerk defines the modern Swiss haute-horlogerie independent category - brands making fewer than 200 watches per year at seven-figure investment per production line.

Iconic Collections

Since 2003
UR-103 / 110
The original satellite-cube architecture. Three rotating cubes travel across a minute arc. UR-103 (2003) was the first; UR-110 (2011) rotated the cubes around a central axis. Defined the Urwerk visual language.
Since 2014
UR-105 / 106
Hexagonal dial aperture with a larger minute-track arc and clearer hour-cube visibility. More legible than earlier references and opened Urwerk to a broader collector base.
Since 2018
UR-100 / 100V
Entry to the range. Smaller case proportions, simpler satellite-cube architecture, under CHF 80,000 retail. Brought Urwerk to a new generation of collectors.
Since 2020s
UR-220 / 230
Higher complication series. Rotating cubes with an oil-filled power reserve indicator on the back (UR-220), multi-timezone displays (UR-230). Mid-to-high tier at CHF 150-250k.
Since 2018
UR-111C
Digital rolling-minute cylinder. Horizontal roller with engraved minute numerals; hour shown via a discreet linear jump hour window. Most digital-looking Urwerk.
Since 2017
AMC
The Atomic Master Clock & wristwatch paired system. A home atomic clock synchronises the mechanical wristwatch on docking. Only a handful exist. CHF 700,000+.

Heritage Timeline

1997
Felix Baumgartner and Martin Frei found Urwerk in Geneva.
2003
UR-103 launches - the first production satellite-hour Urwerk wristwatch.
2011
UR-110 introduces rotating-around-central-axis cube architecture.
2014
UR-105 opens hexagonal dial aperture, modernising the collection's readability.
2018
UR-100 enters at lower price point; brand's collector base broadens significantly.
2023
UR-220 Falcon Project and high-complication pieces establish Urwerk firmly in the top tier of modern independents.

Latest Urwerk News

The Urwerk UR-300 Time Quantum Makes Every Hour A Mechanical Spectacle
Fratello
The Urwerk UR-300 Time Quantum Makes Every Hour A Mechanical Spectacle
3 days ago
Introducing - Urwerk Reconfigures its Time Display with the UR-300 Time Quantum
Monochrome
Introducing - Urwerk Reconfigures its Time Display with the UR-300 Time Quantum
4 days ago
Urwerk Takes a Quantum Leap with the UR-300
SJX Watches
Urwerk Takes a Quantum Leap with the UR-300
4 days ago
Introducing: The Urwerk UR-300 Time Quantum
Hodinkee
Introducing: The Urwerk UR-300 Time Quantum
4 days ago
New: Urwerk UR-300 Time Quantum
Deployant
New: Urwerk UR-300 Time Quantum
4 days ago
Urwerk’s Wandering Hours Take a New Shape
Revolution
Urwerk’s Wandering Hours Take a New Shape
4 days ago
Introducing - The Urwerk UR-150 Golden Scorpion
Monochrome
Introducing - The Urwerk UR-150 Golden Scorpion
Sep 4, 2026
The URWERK UR-150 is Back in Gold
Revolution
The URWERK UR-150 is Back in Gold
Sep 2, 2026
Just Because - Carved in Titanium, the Fully-Engraved Urwerk UR-1001 Amadeus
Monochrome
Just Because - Carved in Titanium, the Fully-Engraved Urwerk UR-1001 Amadeus
Aug 26, 2026
Twelve on Time - Urwerk’s Felix Baumgartner and his Personal Relationship with Time and Watches
Monochrome
Twelve on Time - Urwerk’s Felix Baumgartner and his Personal Relationship with Time and Watches
Aug 7, 2026
Hands-on - The Urwerk UR-100V Lightspeed Ceramic, Poetic Time Measurement at the Speed of Light
Monochrome
Hands-on - The Urwerk UR-100V Lightspeed Ceramic, Poetic Time Measurement at the Speed of Light
Aug 5, 2026
Introducing - The Urwerk UR-120 Blue Planet Is The Collection’s Closing Chapter
Monochrome
Introducing - The Urwerk UR-120 Blue Planet Is The Collection’s Closing Chapter
Jun 11, 2026
View all 295 articles

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