I know this is a long shot, but I am looking for a Leonardo Maestro in the Arco Verde.
I have an Omas limited in the Burkina and Arco Bronze but, to my knowledge, Omas never made the Arco Verde as a limited edition with the three rings on the cap instead of the thicker band with the greek key motif. That makes the Leonardo the only option to complete the "set".
If you happen to have been one of the lucky ones who picked it up and, for some reason, would be willing to part with it (or possibly the the set) please let me know.
Thanks