Have you checked out the Watches for Sale section of this forum?
knappo1307 has a really nice example for sale here for a good price:
http://omegaforums.net/threads/omega-seamaster-professional-automatic-41mm-great-price.16561/
I have had one of these watches for almost a decade (it's on my wrist as I write this) and it's a fantastic watch. Timeless.
My personal opinion - the blue bezel version (i.e. the one Knappo has for sale/the one I'm wearing) is a better looker than the silver bezel, but if you prefer the silver bezel you can easily pick one up from ofrei.com or one of the various members here that sell parts.
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