Zenith caliber 12-4-P-50 is Swiss movement from 1940s.
Functions: sweep second
Manual-winding movement with 15 jewels.
F = 18000 A/h
Power reserve: 44 hours
Diameter: 27.25 mm
Zenith caliber 12-4-P-50 is Swiss movement from 1940s.
Functions: sweep second
Manual-winding movement with 15 jewels.
F = 18000 A/h
Power reserve: 44 hours
Diameter: 27.25 mm