This is a Rolex hand-wound Oyster with a black mirror dial. Purchased several years ago from a well-known shop in Shibuya. I bought one that had already been overhauled. The warranty has expired, but I still have the shop's warranty card. It was manufactured in the early 1970s. The dial has little corrosion and is in good condition for a mirror dial. The bracelet is currently adjusted to about 15.5cm. Spare links that came with the purchase are also included. Black mirror dials seem to be rare these days, so please consider this. Sold as is.