As the title suggests, I’m looking for a 42mm Speedmaster and I feel like I’ve read a hundred articles about all 118 models, watched a dozen YouTube videos, and I’m coming up short on one question I think this group can answer with ease (you were enormously helpful with my Seamaster purchase)...

Question: Is the 42mm case size limited to the Speedmaster professional?

I don’t want a reduced. I know enough to know that is not for me. Clearly I’m not a movement connoisseur. I probably don’t dislike the ‘reduced’ variation for the reasons others here might (low crown, high pushers) though I’d agree with you nevertheless. This is my grail watch, please be gentle.

...Perhaps there is a grid out there that lists this relatively limited model set (118) by its technical specifications?