AUTAVIA 7863 Vintage Chronograph
Heuer Autavia "30 Dato" reference 7863 is the first Autavia with a date
The case is beefed up to 40mm from a 38mm case in the
earlier Autavia models. An other major difference: In 1968 Heuer adopted
a snap-back compressor case, in which the caseback was actually
controlled by the surrounding water pressure.
Overall, the watch is in very good condition. The dial is clean,
original tritium has aged to a yellow.
The watch is in running condition and
the chronograph is starting, stopping, and resetting correctly.
Case No: 1388897
Material: Stainless steel
40mm diameter; 14mm thickness
Caliber: Valjoux manual-winding caliber 7732
Lug Width: 20mm
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