Undoubtedly this one:
I bought it new when it came out in 2004, supposedly as a limited edition inspired by the Kirovskie model from 1943. But it instead prompted the brand to come up with a whole range of reissues of this historic watch, most of them a lot more faithful to the original than mine is. Add to that a pretty shoddy construction (the bracelet and its end pieces rattle like no other watch I've ever seen, including vintage ones) and a general design I've grown tired of, and you get a watch that I no longer wear at all. And it being Russian doesn't help change my mind these days.
It's still with me because I could never be arsed to sell it, knowing that I wouldn't get much out of it anyway. But I'm thinking about listing it on a French language forum and see if anyone is interested.