I actually now have both in my possession, V1 and V2 (for a "project"...) and there are a lot more differences then I thought. Planning to do a pictorial comparison soon but here is the quick list:
Dial finish and printing
Bezel thickness and details
Lug shape and size
Crown
Basically looking at both of them side by side every part of the watch is different. If you can hold on to your hats for a bit I am hoping to post with pics in a week or so.