That's a really good suggestion.
I felt Omega did right with the display back, as there is no NASA association and the back would have been bare.
Hippocampus would have been a great choice, but I'm afraid Omega is all about showing off the movement on the reissue 321 models.
On another note, I think it's a bit ridiculous what they say they had to go through to recreate this movement.
They've made it before. I'm sure they didn't just throw all the blueprints away when they stopped making them.
From my engineering background I can say that manufacturing components from original drawings will always be more precise than 3D scanning something and guessing wear to come up with your dimensions.
But sure, it sounds a lot better to have gone through this step.