This is a special kind of watch that people used to carry around in their pockets a long time ago. The watch is made of a shiny silver case and comes with a special key that you can use to wind it up. The watch was made in a place called Waltham, which is in the state of Massachusetts in the United States. It was made around the year 1907, which means it's over 100 years old! Pocket watches like this one were very important to people back then because they didn't have phones or other devices to tell them the time, so they had to rely on their watch to know when to do things. This watch is a special piece of history that would be very interesting to see and learn about.