It says `Japan 077340' on mine with a wide space before the number. It definitely is the serial number. Could be forged, though. But why would someone come up with such a strange number?
By the way, I stumbled upon this web site only yesterday. It could become quite amazing once it's finished. I bet the other Contax models are getting jealous.
Thanks for the replies, what a cool find. Yes, there is a wide space between "JAPAN" and the number, and I am certain it is not forged as it is from a very reputable store.
frdrx - That's a nice website. The 139Q is a great camera.
I was wondering if it is a replacement plate also. I wonder if Contax offices somewhere would be able to comment on whether their replacement bottom plates were serialed to 111111.