Been buying from Sead for years now. Prices have crept up but the service has not slipped, which is more than I can say for some.
I have the same one from SBF and it has been solid.
That packaging is better than some I have had.
That weight balance would bother me, but it is barely visible on the wrist.
Follow up in a few months and let us know how it holds up.
Do you know if The Watch Mansion still has stock?