There are plenty of interesting models from that era to choose from. Here are the Speedmaster variants from a September 1977 catalog, likely showing models ready for sale in 1978:
View attachment 463087
Some love on this forum for the chronoquartz shown here:
View attachment 463088
Plenty of threads on the oval Geneve models, an example of which is shown here:
View attachment 463100
A tuning fork pocket watch is pretty cool:
View attachment 463104
Click to expand...