Here is a group picture of my watches from the 80’s and 90’s:
Longines Conquest 1995, Rolex GMT Master 16700 from 1989 and Breguet 3820 from end of the 90’s.

The Longines Conquest was the first “real” watch I bought and I still remember that it was around 1500 Swiss Francs at the time, which seems quite expensive in retrospect, considering it not even powered by a mechanical movement. But Quartz was considered state of the art at the time.
I have not taken it out of the box for the last fifteen years I believe. 

Best
Stefan