During my short watch loving life I was always annoyed by my small wrist (goodbye Royal Oak...). I think I'm still in a learning process of how to get rid of it.
Back to the 5712, I believe it is pretty much the largest watch I could pull off without having a "the son stole his father's watch" feeling. Even though I know that a 3800 will fit my wrist much better (and cheaper).
My other dream watches are first generation Datograph (a big watch to me again) and a 37mm Zeitwerk (dreaming)!
Once again thank you for all your advises here!