A. Lange & Söhne
Calibre L121.3
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
- 47
- 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
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| A. Lange & Söhne Lange 1 Moon Phase 192.029 | 38.5 mm | 10.2 mm | 47 mm |