I am used in a country known for its fjords, Vikings, and the Northern Lights. My value is often seen as a safe haven during economic uncertainty. Historically, I was pegged to the value of gold.

1. My name is shared with a historical Scandinavian coin.
2. The central bank that issues me is older than the country that uses me.
3. My symbol is a lowercase 'kr'.
4. I'm not part of the Eurozone.