Self-winding chronograph movement with 25 jewels, ball-bearing rotor, unidirectional winding, 1/8-seconds counter, 30-minutes counter, 12-hours counter, 28.800 A/h, power reserve ca. 44 hours.
Variation of the Valjoux 7750, with regatta countdown indication.
Used for example in the Atlantic Skipper Chronograph.
- See Valjoux 7750
Functions / data:
- Regatta countdown indication
valjoux_7757.txt · Last modified: 02.12.2022 20:38 by 127.0.0.1