The Enchanted Watch

Once upon a time there lived a rich man who had three sons. The eldest son travelled around the world and three years passed before he met his family. He returned with beautiful clothes, good manners and his father arranged great celebration. His second son wanted to travel too. He also returned with beautiful  clothes, good manners and his father arranged great celebration as well. After the celebration the youngest son came to father and asked to travel. The father said him: "You are stupid, go if you want, but what profit will you get?" The youngest son didn't  pay attention to his father’s words as long as he obtained permission to go. The father saw him departing with joy, glad to get rid of him and gave him a handsome sum of money for his needs. What adventures did he face?