Below find scans of an original english HEUER 1981 stopwatch catalog. It aslo includes super advanced electronic timekeeping devices mainly at the end. References and descriptions will help you to find reference of your stopwatch.
About this catalog
It’s an english version coming from the UK. The cover bak is stamped by the London adress of “HEUER Ltd”, the manufacture subsidiary in the country . The 1981 catalog is one of the last edited under Jack HEUER who leaves the direction in 1982. A short word from him is printed with its signature on the second page.
In addition of the stopwatch pictures, descriptions and reference, it contains general technical informations (like the time derivation of different timers, or the way to use their command) and details on the history of the compagny.