This is the 931st most frequent Norwegian word.
sveitsiske
"Swiss."
Here, 'sveitsiske' is used as an adjective to describe 'ur' (watches), indicating that they are from Switzerland.
Sveitsiske ur er kjent for sin kvalitet.
Swiss watches are known for their quality.
In this sentence, 'sveitsiske' functions as an adjective describing 'frimerker' (stamps), denoting their origin as being Swiss.
Jeg har en samling av sveitsiske frimerker.
I have a collection of Swiss stamps.
This usage of 'sveitsiske' as an adjective modifies 'tradisjonen' (tradition), specifying that the tradition being referred to is associated with Switzerland.