A real icon, the Heuer Autavia "Mario Andretti". This legendary timepiece, powered by the famous Valjoux 92 is one of the most sought after vintage chronograph out there. Our offered watch is in a generally good vintage condition. The case still has super sharp bevels, possibly unpolished, showing some signs of the time. Inside, the handwound movement is running well. Brand: Heuer Model: Autavia Reference: 3646 Serial: 888** Year: 1960s Movement Type: Automatic Movement: Valjoux 92 Crystal: Plexiglas Complications: Hour, Minute, Second, Chronograph Waterproof: No Material-Case: Stainless Steel Material-Bracelet/Strap: Leather Diameter: 39mm Box: No Papers: our own certificate of authenticity