I just got one Johny, it took me forever and I had to pay a fair whack for the whole watch. Open receiving it I think they weren’t that well made and suffered from stretching as the one I now have is stretched. As you know there are a lot more G757 Sports 100s around than bracelets I have a feeling they were also sold new with the resin bracelet as was the Silverwave version, hence the amount of bracelet less models around. I have two more here without bracelets.
Good luck with your search