I am looking to put together a reference site with photos of the amazing choice of boxes our watches would have come in during this period. Please feel free to contribute! If you know the exact date of yours and the watch it came with, and any other information like booklets, warranties etc.
I have chosen this date as start of the Speedmaster period which I think is a good jumping off point.

 

Left - 1970s unmarked
Middle ref 1515 - Speedmaster version 1972-78? - made in Switzerland
right - Omega 8J pat pend. 1970s? Possibly Mexico issue

 

https://omegaforums.net/threads/lets-make-the-ultimate-omega-box-thread.26615/

Already an extensive thread on this exists