Posts Tagged ‘7763C’

Cutting edge technology looked a little different in 1968. When Piquerez debuted the EPSA case circa 1960, it was a true step function change in water resistance. Heuer took that same tech on board in their all-purpose chronograph, the Autavia. Following the 2446C, this second generation Autavia debuted the Valjoux 7730 in place of the…