Greetings, this is my first post. I've been collecting a few rados just this year, mainly vintage. I have been trying to date my watches surfing the web but haven't had any luck, since Rado doesn't have watch serial decode like omega and other brands do as of what I know up to now . I was routed to this forum and was told there is a lot of Rado collectors that might help me here. I will keep posting my collection through this thread. Any info would be greatly appreciated.