Turns out I have a few watches with their original hangtags. I might have missed a few - these are the ones I can recall. 36mm seamaster in Ranchero style case: Ranchero: Early constellation in 18k rose gold with a cal. 352 featured in an earlier thread which is the only example of the initial constellation ref. 2648 in this condition that I know of: Later constellation also in 18k rose gold front and back: Geneve chronometer 18k YG: And of course that 2998-1 - a couple more pics including one with the hangtag:
The 2998-1 is incredible. This is my 196.0064, with its hangtag. And this is currently on its way to me (excuse the less than perfect auction photographs)