Some specifications for this reference are on file; the record is incomplete.
Yema · Rallygraf
Rallygraf
Ref. Rallygraf
discontinued1960s and 1970s chronographsPartially documentedLast reviewed Not yet reviewed
Missing informationCore fields not yet documented for this reference: Case diameter, Caliber, Production, Water resistance, Dial
Authentication Notes
Movement
MediumProbable
A Valjoux confirms the period and not the brand
These chronographs use widely distributed Swiss calibers found under many marques. Finding one is period-consistent and establishes nothing about which brand's watch this is. The dial, case and caseback carry the brand identity; the movement carries the date.
Inspection points
No inspection checklist has been published for this reference.