FRM Basel to AD, how long? SkyDweler specific

[Rsvrider]

Hi everyone, with all the talk about the new Sky Dweller ( I guess SD since the other is SDDS now) I'm getting very interested on the model.
1) What is the typical time lapse from release to availability at store?
2)Like some other luxury items, is there a list or is it 1st come 1st serve except for the lucky ones with a good relation with th AD?
3)Any clue on the price? Say for a steel version, nothing fancy.
4)How does Rolex -typically- release? all models together or lower end 1st or other waly around high model first? For example: Porsche always releases the S version first then the Turbo and finally the base model.
I don't want to sound dumb and show up to ask about a watch that may or may not exist or try to sign up for it without even knowing if I can afford it.

Thanks in advance