I might say WG as it somehow fits for Debethunes style. But after looking at your pictures I think that the RG would be my choice. Put the wrist shots next to each other and then give it a good look. Don
It is very funny because I've never seen these two watches at the same time. I saw the PG in Geneva, the WG in Basel. When I saw the PG version, I knew that it would be my fav one.