Whoopsie! I was talking about the counter stools and not the ones at the table, I did not read your question carefully enough! Those look vintage to me but I'll keep my eyes open for them! Sorry about that!
Thanks. Once I looked up "Series 7 Chair" I realized that you meant the counter stools. If you find out anything about the other metal (I think) chairs, I look forward to learning about them.
Also, the metal French cafe chairs (Tolix, Marais) from the 1930s are being reproduced like crazy - Sundance, DWR, Anthropologie, Pottery Barn, etc. They have a somewhat similar aesthetic.
Dear Becky, Yes -- you found them. Thanks! Not only did I find the chairs (which look better than they probably feel(, I also just found a great online store I didn't know about: http://www.mothology.com/default.asp
I'm pretty sure I remember seeing that in the Sundance catalog along with the pendants over the island. The pendants are still available, but the fixture over the table is not. Sorry.