An amazing document in french for collectors who are looking for HEUER stopwatches technical specifications and are interesting in timekeeping technics.
About this document
At first sight, this document looks a classical leaflet, but unfolded it reveals a large poster, printed on both sides, providing lot of informations on stopwatches, their functions (like split functions), the way to operate them, the dial time division, and more generaly timekeeping technics.
Table of content at its last page, makes thing this document is probably an annex of a catalog, and to be more precise, the 1986 editon, the first edited by Tag HEUER, after Tag takes over HEUER. That’s why it is branded Tag HEUER while stopwatches on photographies still have the classical logo. Presence of the two logos are typical of this period since full rebranding takes time (see this article).