IMDB (Release Date: 25 October 2013 (UK))
I've mixed feelings about this as what I've seen so far doesn't really match with what I remember from the book. It feels very much like they've ripped the guts out of it to make it (hopefully) work on the big screen.
Will definitely be keeping an eye out for future trailers though. It might also be about time to re-read the book again also ...