Urwerk
Urwerk UR-103 Altin UR-103 Altin
The Urwerk UR-103 Altin (reference UR-103 Altin) is a watch. It runs on the manual caliber 3.03 with a 43-hour power reserve. It is no longer in production.
Specifications
Case
- Reference
- UR-103 Altin
- Collection
- UR-103
Movement
- Movement
- Manual
- Caliber
- 3.03
- Power reserve
- 43 hours
- Frequency
- 21,600 vph
Production
- Production
- Discontinued
Dial versions
This reference was made with these dials and finishes.
UR-103 Altin
How it compares within the UR-103 family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| UR-103 Altin (This watch) | — | — | — | 3.03 | — |
| UR-103 Red Gold | — | Red Gold | — | 3.03 | — |
| UR-103 Shining T | — | — | — | 3.03 | — |
| UR-103 Tarantula | — | — | — | 3.03 | — |
| UR-103 White Gold | — | White Gold | — | 3.03 | — |
| UR-103.05 Platinum | — | — | — | — | — |
About the UR-103 family
The UR-103 is one of Urwerk's foundational models, from the early 2000s, built around a satellite hour display on a rotating carousel inside a larger case. It was produced in many versions and helped establish the brand's reputation.
The catalog lists several editions, such as the Tarantula, the platinum UR-103.05 and versions in red and white gold, with caliber 3.03. These watches are now older pieces, so a full service history from Urwerk and the original papers are especially important.
Quick answers
- What movement does the Urwerk UR-103 Altin UR-103 Altin use?
- It uses the manual caliber 3.03, with a 43-hour power reserve.
- Is the Urwerk UR-103 Altin UR-103 Altin still in production?
- Discontinued.
Catalog facts checked October 2026.