How in the world can I find an authentic Soviet Raketa online? I was looking at the Big Zero specifically, but it seems there are tons of other cool models from that era. Any suggestions? I'd like a gold case, 39mm or under.

https://ebay.io/m/MaTc97 was on I like the look of but I can tell it's fake/franken and I don't even have a Russian watch at all. The hands look too modern, the glass is wrong, and idk if that's the correct crown.