Heuer Autavia 'Andretti' 3646 Gübelin Signed

This is a very cool example of a Heuer Autavia 3646 nicknamed the ‘Mario Andretti’ after the famous Formula 1 driver as it was the model he was known to wear. This watch is particularly special due to the Gübelin signature on the dial which is exceedingly rare. The watch is in honest original condition, the dial is particularly gorgeous with even aging to the tritium lume.