I have a small collection of classic Nintendo Game and Watch devices, I once promised to put images online. I may add further old videogaming stuff I have.

Here they are, not much, but at least from all generations. Especially the wrist watches from end 80s / beginning 90s are quite rare. If you see some devices somewhere and wanna donate something to me, that'd be a very good idea :-)

Wikipedia page about Gamen and Watch is quite good, if you're looking for more info.