If it is a Series 70 Model 71 do collect it and I will swap it you for something or other springish.... That was the best one they made so I believe.
Like this one ... https://forums.pigeonwatch.co.uk/for...09-1973-diana/
Check this out, nostalgia fiends...
http://www.network54.com/Forum/66438...ue+and+the+G79