You’ll find here a set of scans from the 1990 Tag HEUER catalog. It includes an introduction to the manufacture and the first chapter of the catalog, “specialist timedevices”, describing stopwatches.
About this catalog
This 89 pages, three languages (english, spanish italian) catalog is mostly dedicated to watch collections (formula one, s/el …). Only the first chapter, you can consult above, has few pages showing timers, mostly micropslit or trackmasters type models (ref. 8062, 8067, 8032, 8037).