The 321 calibre is what I like the most, but I don't respond to the meteorite subdials.
The black enamel dial looks impressive, but the 9301 automatic movement is far less attractive than the manual wind 321.
I like the Broad Arrow hands, but I'm into skeletonized dials.
So, I really think the regular steel/hesalite professional Moonwatch would be perfect for me!
Cheers, Emmanuel