Looks like a Teutonic dial swapped into a regular Speedy. Just like this listing I found: https://www.worthpoint.com/worthopedia/omega-teutonic-speedmaster-467413992
Perhaps it’s this one as it is not a swap.[/
https://watchbase.com/omega/speedmaster/dd-145-0022-champ
Any information on this watch would be greatly appreciated.
Looks like a Teutonic dial swapped into a regular Speedy. Just like this listing I found: https://www.worthpoint.com/worthopedia/omega-teutonic-speedmaster-467413992
Teutonic dial doesn't say Professional.
With a bit of research you find this thread : https://omegaforums.net/threads/so-what-do-we-know-about-the-dd145-022-two-tone-speedy.92812/