Any extras???
If only there were a way to find out...
Maybe, but I'd bet that the inevitable Doomsday Clock Omnibus that will collect the entire series is where you're guaranteed to find the extras associated with it.
It won't really be labelled as an 'omnibus' but a complete series. It's only 12 issues, like the original Watchmen series. I, for sure, am waiting for that 'definitive' hardcover edition of 1-12. There is no need for buying two separate volumes...
It will look nice with my Watchmen HC, Before Watchmen Omnibus and the upcoming Companion (DC Heroes RPG).
I don't think so. Watchmen is a true classic, and with the movie release (and the fact that they want to keep the rights) they did a lot of reprints.
Doomsday Clock will likely have the parts 1 & 2 in hardcovers, then in paperbacks, then the complete series in hardcover and paperback. That's it. I don't think they'll release an Absolute Doomsday Clock, and even if they do, I don't like the Absolute editions.
Before Watchmen got 4 hardcovers, 4 paperbacks and the Omnibus treatment, and I think it's pretty much it.