looking for a vintage Seiko

[Paul Drawmer]

A good friend of mine has an old quartz Seiko. It is an oblong face, with two round faces on it, basically it's a dual time watch. I would like to be able to buy a working version of this as a present for him, as on his, only one of the faces works.

I haven't been able to find any pictures on the'net, but does anyone know what I'm talking about, and know the name of this seiko?