I have a Nokia 6700 Classic which I intend to hold onto for as long as I can as it feels a really well built device, probably because it is mostly metal (I know the back is stainless steel and I think the edges are too)

Other phones I've picked up (even Blackberries) feel really quite plasticky.

I am therefore on the lookout for a phone with a few more features but of similar construction and size and a numeric keypad.

Any ideas?