Jaeger-LeCoultre
Calibre 847
Manual winding
Specifications
- Maker
- Jaeger-LeCoultre
- Type
- Manual winding
- In-house
- Yes
- Power reserve
- 38 h
- Frequency
- 21,600 vph (3 Hz)
Sources
- Official Jaeger-LeCoultre retrieved October 16, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Jaeger-LeCoultre Reverso Tribute Duoface Tourbillon Q392845J | 27.4 mm | 9.14 mm | 45.5 mm |