Hi Jeff,
I saw them this morning while I was doing my usual trip on the web at the usual Heuer sellers and, to be honest, my first thought has been "Oh my God, we arrived at this point :-( ".
The Heuer fever is so high that people think they can sell everything having the word "Heuer" on it... we recently have seen on Ebay a seller who proposed some stamps of Heuer watches at very high prices (for a print)...this stamps you posted IMHO don't differ from that.. I wouldn't never pay a penny for them...
Probably my opinion is a bit extereme but these are my 2 cents..
Thanks anyway for sharing them and for always keeping us informed on the news about this wonderful hobby.
Best.
Gianluca