Hello, not being too good at vintage Rolex I could use some advice. I could buy a steel 1603 case, hands and trashed dial for 3-400eur from someone I know. I looked around for a movement but I never see lone 1570s these days. I saw this on ebay, a 1560 with a slightly older swiss dial. Caseback says II.65 . I assume that a 1560 in 1965 could make sense but a swiss only dial, not so much? Pictures of ebay dial+movement (around 3k, ouch, it would only make sense if negotiable around 2.2k maybe): Picture of case+trashed dial; case sure had a life What do you think? Stupid idea/abort or proceed with caution?