Your Japanese is excellent (maybe better than mine)! Are you fluent in Japanese too? I suppose, your trips abroad also take you to Japan from time to time.
Anyway, the manual winding Contemporaine is very beautiful and I also found myself imagining it on my wrist (while I was wearing a similarly sized RG Jubilee). I was trying to imagine how "mean" it would look with a dark brown strap (like the Jubilee's). Just perfect for an evil man like me.
I am still trying to figure out whether I should do a coming out with the "bad to the bones" black dial or disguise myself with the purer lines of the regular WG version.
Do let us know where your quest takes you.