|Diameter:||23.35 mm (10.5 ligne)|
|Complications:||2-Button, 8-Column Chronograph, Chronograph, Column Wheel Chronograph|
|Production: 1936 – 1966|
Valjoux Cal. 69 is a column wheel chronograph movement. Unusually for Valjoux, it has eight columns in the wheel used to control the chronograph function. It is a two-pusher movement with a 30 minute chronograph register. Cal. 69 was produced from 1936 through 1966.