From what I can see from the very small pics Moser have put out, although it's entirely possible I'm wrong seeing as it's not mentioned on the site, it looks like it also has a month indicator (pointing towards 5 o clock). This message has been edited by centrax on 2010-03-18 11:22:50
It's not a month indicator, it's to indicate 24 hours, similar to a GMT hand except that you can't set it separately. It's there to help you set the moonphase as accurately as possible.
The blue dial looks handsome! For a moment I thought Moser added moonphase to the perpetual which I don't favor, not for the reason why I like the simplistic perpetual of Moser when it designed the Perpetual 1.