Tissot caliber 781-1 is Swiss movement from 1960’s to 1970’s.
Hand-winding movement with 17 jewels.
f = 18000 A/h
power reserve: 49 hours
Diameter: 25.6 mm – 26 mm
Other links:
Tissot caliber 781-1 is Swiss movement from 1960’s to 1970’s.
Hand-winding movement with 17 jewels.
f = 18000 A/h
power reserve: 49 hours
Diameter: 25.6 mm – 26 mm
Other links:
