Hi Christian,
Yes I will know someday, and perhaps a few hours before you, or not.
At the moment I don't think someone out of JLC exactly knows how it will look like. I'm not even sure someone at JLC exactly knows (but I'd like to know what they know).
I agree that I'd be interested in a reliable reference on dials and dates. For sure the launch of a new Polaris will bring us a written reference next year about that dear subject.
Regarding the calibre I think we will see the new calibre Memovox used in the Extreme World Alarm implemented in the Polaris.
At least the Polaris quite probably won't have the same calibre as the Amvox1, obviously not the same dial, and I hope for a plexi.
What I'd like to see in common is mainly the case size, in a more waterproof version (200 or 300 meters).
I'm still waiting with great desire for my Amvox1 (on Wednesday quite probably).
You'll know.
Cheers
Dje