A. Lange & Söhne
Calibre L051.2
Manual winding
Specifications
- Maker
- A. Lange & Söhne
- Type
- Manual winding
- In-house
- Yes
- Power reserve
- 72 h
- Frequency
- 21,600 vph (3 Hz)
Sources
- Official A. Lange & Söhne retrieved October 20, 2026
Maker's data sheet
Figures A. Lange & Söhne publishes for the movement.
- Jewels
- 29
- Movement diameter
- 30.6 mm
- Movement height
- 4.6 mm
- Power reserve
- 72 h
- Frequency
- 21,600 vph (3 Hz)
- Official A. Lange & Söhne retrieved October 25, 2026
Used in
2 references use it in the data set, with case diameters from 37.5 to 39 mm.
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| A. Lange & Söhne 1815 Up/Down (39 mm, pink gold) 234.032 | 39 mm | 8.7 mm | 45 mm |
| A. Lange & Söhne 1815 Up/Down (37.5 mm, pink gold) 244.037 | 37.5 mm | 8.7 mm | — |