The obvious Blackbird GF tell is the hands and hour markers should be the same color, the hands are to light of a grey, and the hour markers are black like the dial instead of dark grey so I'd say it's not a super rep. The second hand could possibly be to orange instead of red.
Yeah, the second hand is really slightly too clear but most people don't realize it's more about light than anything else.
For the rest, I agree. It's not a Super Rep.