A normal multi-emtry visa valid for 2 or 3 years. I know for a fact that Uzbeks with a residence visa in UK can visit CH with no need for a visa. It appears this is not reciprocal.

Also everytime you ask a question either in Berne or Geneva, all it says is consult the web site, which i've done and it doesn't address the problem. Why i as a a British citizen have to pay such a large amount of money for my wife toi visit the UK with or without me.