But I agree, a 2. alternative strap would have been nice.
Remember the watch industry is on financial pressure right now, I guess that is the reason for the reluctance to give you an additional strap.
Regarding the size: Much to big for me a s well - unfortunately I have small wrists... :-( Would be one of my dream watches, if it would be 42mm... Or the 688 (with no GMT) ... Maybe Panerai will release something like this next year...