Valjoux 7770

Movement by Valjoux/ETA

Self-winding Rattrapante 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 rattrapante function.

Description: See Valjoux 7750 Functions / data: Rattrapante function: pusher at the 10 Hand date at the 3: quickset feature Production period: Since 2004