Produced 1980. The Heuer Reference 12 is a black-coated, manual-winding chronograph with two registers, a date display, a tachymeter scale and the Valjoux 7734 movement. This example has a 41.3 mm-wide case and dates to around 1980.
Open in The Dial Atlas
Specifications, configurations, image gallery, market listings, lineage and notable appearances are part of the full reference.