The coin you are describing is a Swedish 10 kronor coin minted in 1999. It features a portrait of King Carl XVI Gustaf of Sweden on one side and the inscription "För Sverige i tiden" along with the denomination "10 kronor" on the other side. The collector's value of such a coin can vary depending on its condition and rarity.
It is *i* tiden - the motto of the current king Carl XVI Gustaf, "For Sweden - With the times".
"Sverige" is Sweden, in Swedish. 1 K is the denomination, i.e. 1 Swedish crown. The motto translates as "For Sweden Today" It's an ordinary circulation coin. At current exchange rates 1 crown is about 16 cents.
There are no official nick names for Sweden (or 'Sverige' in Swedish) but is sometimes affectionately or jokingly referred to with nicknames by its inhabitants. Nicknames include: Landet lagom Svedala Moder Svea Mellanmjölkens land Landet falukorv
It's the royal motto (choosen by the king), and currently that is: För Sverige - I tiden (For Sweden - With the times) See the link bellow for a list of previous mottos
Tiden
Tiden Norsk Forlag was created in 1933.
Den Yttersta Tiden was created on 2005-04-11.
Den nya tiden - 2010 is rated/received certificates of: Sweden:Btl
The cast of Meninger i tiden - 1955 includes: Poul Henningsen as himself
Tiden har inget namn - 1989 is rated/received certificates of: Sweden:Btl
The cast of Det meste af tiden - 2009 includes: Steffen Brandt Thorlak Franck Kasper Harders
The cast of Reklamer til tiden - 2003 includes: Mads Baastrup as Speaker Erik Dibbern as himself Liv Thomsen as Herself - Host