Heuer Carrera Chronograph Cal. 12 Ref. 110.573 with Rare “Automatic” Box 1961 The silver dial has a

The silver dial has a vertical brushed finish and mirrored outer track

The watch will come on its original strap and box

which are highly prized by collectors

the Air-King is certainly a watch worthy of your attention

This fine chronograph comes as a full kit

Heuer Carrera Chronograph Cal. 12 Ref. 110.573 with Rare “Automatic” Box 1961 The silver dial has aIt is a well known story that in 1969, three automatic chronograph calibers were introduced: the Zenith "El Primero," Seiko's Caliber 6139, and, last but not least, the joint venture between Breitling, Heuer, Bren, and Hamilton, which produced the Caliber 11. These Caliber 11 movements were used in the Heuer Monaco, Carrera, and Autavia chronograph lines. Shortly after, these movements were improved to the Caliber 12, and that's exactly what we have