I hope this is allowed, but here we go. http://chronomaddox.com/omega_serial_numbers.html http://www.docstoc.com/docs/3302102...ation-calibres-with-casereference---PDF---PDF http://omegaphilia.blogspot.com/2010/06/omega-seamaster-cosmic-166026.html
I'd add it into this: http://omegaforums.net/threads/omega-watch-resource-information-service-repairs-parts-suppliers.52/
Complementary: http://cdn1.omegaforums.net/attachments/nasa-speedmaster-serial-jpg.10431/ Perhaps this could be a nice addition too: http://www.countycommissioner.org/watches/Speedmaster_PDFs.html Swiss manufacture news (french content): http://www.horlogerie-suisse.com/
I found <speedmaster101.com> to be of interest. By the title, it is Speedmaster-centric, so apologies to the Connie Coveters and Seamaster Searchers.
If not exclusively Omega a handy wee site for Certina info. http://www.vintagecertinas.ch/en/indexeng.html