Time To Tell Chronographs for collectors

Valjoux 57 (v.1949)

 

Valjoux 57 1949

First production: 1946
Version: 1949
19″‘ (42.10mm)
Height: 7.45mm
Two pushers
Counter: 30min

Sport chronograph with split-second

Exclusive to Heuer & Cie

End of production: 1974

  Technical sheet