Nomos Glashütte
Nomos Glashütte Ludwig automatic 251
The Nomos Glashütte Ludwig automatic (reference 251) is a 40 mm stainless steel watch with a white dial. It runs on the automatic caliber DUW 5001 with a 43-hour power reserve and is water resistant to 30 m.
Specifications
Case
- Reference
- 251
- Collection
- Ludwig
- Case size
- 40 mm
- Thickness
- 8.4 mm
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 30 m
- Bracelet / strap
- Horween Shell Cordovan leather (black, 20 mm)
Dial and bezel
- Dial
- White
Movement
- Movement
- Automatic
- Caliber
- DUW 5001
- Power reserve
- 43 hours
- Jewels
- 26
Production
- Production
- Current
Dial versions
This reference was made with these dials and finishes.
251 White
White
How it compares within the Ludwig family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 251 (This watch) | 40 mm | Stainless steel | White | DUW 5001 | — |
| 201 | 35 mm | Stainless steel | White | DUW 4001 | — |
| 226 | 32.8 mm | Stainless steel | Black | Alpha | — |
| 231 | 37.5 mm | Stainless steel | White | DUW 4101 | 2013– |
| 234 | 37.5 mm | Stainless steel | White | DUW 4001 | — |
| 235 | 37.5 mm | Stainless steel | White | DUW 4001 | — |
| 236 | 37.5 mm | Stainless steel | White | DUW 4001 | — |
| 240 | 32.8 mm | Stainless steel | White | DUW 4001 Duo | — |
| 243 | 32.8 mm | Stainless steel | White | DUW 4001 | — |
About the Ludwig family
The Ludwig is Nomos's classical line, with Roman numerals and slim leaf hands.
The catalog lists the Ludwig in 33 and 38 mm, with date, enamel white dial, automatic and neomatik 41 date versions, in steel. Dealers quote the model number with the dial and size.
Quick answers
- What size is the Nomos Glashütte Ludwig automatic 251?
- The Nomos Glashütte Ludwig automatic 251 has a 40 mm case, 8.4 mm thick.
- What movement does the Nomos Glashütte Ludwig automatic 251 use?
- It uses the automatic caliber DUW 5001, with a 43-hour power reserve.
- How water resistant is the Nomos Glashütte Ludwig automatic 251?
- It is water resistant to 30 metres.
- Is the Nomos Glashütte Ludwig automatic 251 still in production?
- Yes, it is a current reference.
- What is the Nomos Glashütte Ludwig automatic 251 made of?
- The case is stainless steel. Bracelet or strap: Horween Shell Cordovan leather (black, 20 mm).
Catalog facts checked November 2026.