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.
Valjoux Cal. 22 is a column wheel chronograph movement. First introduced as a monopusher in 1914, it was updated with dual pushers, perhaps as early as 1936. It was refreshed in 1947 and produced through 1966.