Heuer Carrera Chronograph Cal. 12 Ref. 110.573 with Rare “Automatic” Box NYLON all set against a non-luminous

all set against a non-luminous marble dial with matching hands

- Comes with a Bulang and Sons strap

This steel execution LeCoultre Memovox Ref

You can read the full story in the latest chapter of the „Back to the roots: An Omega journey with Bernhard“ series HERE

- Piaget 9P manual wind movement

Heuer Carrera Chronograph Cal. 12 Ref. 110.573 with Rare “Automatic” Box NYLON all set against a non-luminousIt 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