Pocket watch

Watch made to be carried in a pocket

Pocket watch

A pocket watch is a watch that is made to be carried in a pocket, as opposed to a wristwatch, which is strapped to the wrist. They were the most common type of watch from their development in the 16th century until wristwatches became popular after World War I during which a transitional design, trench watches, were used by the military. Watches were also mounted on a short leather strap or fob, when a long chain would have been cumbersome or likely to catch on things.

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