Generally, First Omega In Space Speedmasters are not particularly difficult to find.
I do not think that it would be longer than a few weeks before another is available.
They had two Speedmaster Professionals in stock, on display.
Wow; that stainless steel bracelet looks amazing!
I am really happy with my Moser Pioneer! It is a large Watch on my small wrist but it is comfortable and the Blue Dial is stunning!