Doxa dato moonphase, powered by a valjoux 88, the most complicated column wheel movement from the 40's
Doxa dato moonphase
Column wheel movement valjoux 88 with a breguet spiral. Based on the valjoux 72 with additional complication.
100% original and untouched
Triple signed Doxa
Serial 488XXXX, less than 200unit produced
Year circa 1948