I posted a thread with pics of space grey aluminium with blue leather loop
Run a Google Image search, using "search tools" to limit the search to new items and you'll see all the close-ups from the reviewers' watches.
And the sport in blue?
Google "The Today Show" and "Apple Watch" - yesterday (the 8th) they did a reveal of the Watch and it had a blue sports band!
They were all given SS.