If you’re interested, you might also enjoy this thread: https://omegaforums.net/threads/Ω-vintage-trinkets-and-memorabilia-no-watches.88331/
Oh, no, I’m not saying your post is redundant. The other thread is specifically for vintage memorabilia. I only shared it as I thought you might find it interesting
They were given to attendees of a #speedytuesday event at Omega HQ, Biel Switzerland in 2019, on the left shows a 321 movement. It was the first Tuesday of 2019 a collaborative event with Omega and Robert-Jan of Fratello/#Speedytuesday that ended with the reveal of the 321 movement to the group. They one one the right, was handed out to attendees of an evening celebrating the 50th anniversary of the Moonlanding in New York.
I've got the Singapore plaque and then miscellaneous boutique stuff. Most of it isn't that great but the Speedy event plaques are really nicely done.