Broken Watch

An American tourist was visiting in the Netherlands. During his stay in Amsterdam his watch stopped running. He asked one of the locals where he could get his watch fixed. The tourist was guided to the Jewish section of town. He was then directed toward a shop that had clocks displayed in the window. The American tourist entered the shop. Inside, behind a desk, sat an elderly Jewish man with a full beard.
TOURIST: Hello.
JEWISH MAN: Hello.
TOURIST: I came here to have my watch fixed.
JEWISH MAN: Sorry, I don't fix watches. I am a Mohel.
TOURIST What's a Mohel?
JEWISH MAN: A Mohel is a Jewish Man who performs ritual circumcisions.
TOURIST: Ritual circumcisions! But why do you have all those clocks in the window?!
JEWISH MAN: So what would you suggest I have in my window?