Kim & Kanye Band Together

Kanye West Wedding RingMake no mistake about it ... Kanye West is full out MAN DOWN!!!

After hitting up Paris, Florence and Ireland, the Kim Kardashian and Kanye wedding/honeymoon extravaganza landed in Prague ... where the newlyweds stepped out in matching black leather.

Kanye sported a fairly massive wedding band as the couple made their way to dinner ... making it clear to anyone and everyone ... he's taken.

But make no mistake ... Kim's is bigger.