28
Technical characteristics
- Manually-wound mechanical movement, Calibre 822.
- 21,600
vibrations/hour.
- Power reserve: approximately 45 hours.
- Accuracy adjusted and tested in 5 positions.
Movement
Jaeger-LeCoultre Calibre 822.
Use
Winding
Crown in position 1.
Winding is performed by turning the crown clockwise. The watch is fully wound
when the crown locks.
Do not attempt to wind a manually-wound watch beyond the locking point.
To ensure good operating accuracy, it is advisable to wind your watch regularly,
at least once a day.
