A. Lange & Söhne
Calibre L121.1
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
- 43
- Movement diameter
- 30.6 mm
- Movement height
- 5.7 mm
- Power reserve
- 72 h
- Frequency
- 21,600 vph (3 Hz)
- Official A. Lange & Söhne retrieved October 25, 2026
Used in
3 references use it in the data set, with case diameters from 36.8 to 38.5 mm.
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| A. Lange & Söhne Lange 1 191.032 | 38.5 mm | 9.8 mm | — |
| A. Lange & Söhne Little Lange 1 (platinum) 181.062 | 36.8 mm | 10 mm | — |
| A. Lange & Söhne Little Lange 1 181.063 | 36.8 mm | 9.5 mm | — |