Go and learn how at a watchmakers, you might be able to get a YTS, you never know!!!!
Why ask?
November 2008
Get some cardboard , draw a watch and hands etc on it , then cut it out and put around your wrist , use a pin to attach each "strap" and hey presto, you have now made your own wristwatch.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix wrist watches.