The Heuer Autavia 73663 "Bund" - also known as the "Flieger" - is one of the most sought-after variants of the legendary Autavia series, not least because of its striking military look. Manufactured in the early 1970s, it combines robust construction with technical precision and a clear, functional design language.
A special feature of this model are the large, green-filled Arabic numerals. Together with the deep black dial, their tritium lume ensures excellent legibility. The hands have a matching lume color, while the striking central pilot's second hand further emphasizes the military character of the watch.
The masculine, cushion-shaped stainless steel case houses the proven Valjoux 7736 hand-wound caliber - a classic among chronograph movements. A rotating black bezel with a 60-minute scale completes the functional look.
With its small number of produced pieces, unmistakable military aesthetics and exciting history, the Heuer Autavia 73663 BUND is one of the most collectible vintage chronographs of its time.
Condition report
Dial: immaculate - original and intact tritium lume in hour and hands - signed "SWISS".
Case: great condition - natural signs of wear - visible numbers between the lugs - original winding crown with Heuer logo - original fluted chrono pushers.
Movement: hand-wound Valjoux 7736 caliber in perfect condition - values on the timegrapher: rate: +7s/day, amplitude: 285, beat error: 0.0.
Serial number: 200xxx
Int.Exe.: 14686