I've got some bids on a couple of vintage Seikos on Ebay. I don't follow it closely enough to know all the names or model numbers. The way I see it, its kind of cool that you can get some nice Seiko divers from the 60s, 70s, and 80s for a very reasonable price. A lot of them are 40mm plus too, which is not all that common for the era. Take a look at the nice Seiko Cali posted here a few days ago.