For me, the key is that the black and the white (silver I suppose) versions have the Telemeter AND tachymeter scales on them making them just that much more utilitarian for chronograph fiends.
pIoNeErOfThEnILe makes a good point about how it wears, but I'm very comfortable in the 41-44mm size range so wouldn't mind it seeming big.
I start to take issue with large diameters that don't have a busy dial. They seem barren and give me the same feeling as a 70s movie: waiting for it to get good...then it ends. Dunkirk had this effect on me. I wanted to love it, but just couldn't.
Anyway, I will definitely be acquiring one in the next 6 months and will present "in-the-wild" pics and a review for you, my friends!
...gotta buy something to hold me over until the inevitable SS 321 or Apollo XIII LE