Valjoux caliber 77 is Swiss movement from 1950’s.
Functions: 2 registers on the dial – 60 seconds, 30 or 45 minutes, sub second, pillar wheel.
Manual-winding movement with 17 jewels.
f = 18000 A/h
Power reserve: 39 hours
Diameter: 29.5 mm
Valjoux caliber 77 is Swiss movement from 1950’s.
Functions: 2 registers on the dial – 60 seconds, 30 or 45 minutes, sub second, pillar wheel.
Manual-winding movement with 17 jewels.
f = 18000 A/h
Power reserve: 39 hours
Diameter: 29.5 mm
