If you are planning on doing your own watch repair be sure to have a clean, flat working space as well as an area that is well light. Since the watch parts are so small fine tweezers as well as covered small containers to hold the various parts and screws you will need to remove are very important to keep track of the small parts.
If your watch has stopped it may be time to go and look into the possibility of getting a watch repair done for your time piece. Look into what it will cost as well as how long it will take in order to get he watch up and running again so you can wear it.