Rare US Marine Corps USMC Commemorative Pocket Watch Antique Style Copper New Unused Version 3 3.5cm Diameter Standard Size Belt Chain 38cm The history of pocket watches dates back to the 17th century (1600s), and records show that pocket watches were already in use. At that time, there were very few watchmakers who could make pocket watches, so they were considered luxury items owned by a select few royalty and nobles. In a word, pocket watches have romance. You can strongly feel the fashionability and attention to detail that are not found in mobile phones and smartphones. They are also popular as an important item in the fashion of old American Western workmen and railmen (railroad workers). You want to have something different from others. Just looking at the time is boring. Pocket watches have been loved for a long time by those people. The beauty of the pocket watch's decoration and the old-fashioned low-beat movement (the internal mechanism) are also one of its charms. Because there are various designs and movements, there are many collectors all over the world. In this case, many people collect them for the purpose of "looking at a work of art" rather than "a tool for looking at the time." "I want to have something different from others." "Just looking at the time is boring." Pocket watches have been loved for a long time by those people. In addition, it is essential for those with metal allergies and those who cannot wear wristwatches for work. There are also pocket watches that have been supported for a long time as duty items, such as railroad watches and nurse watches. Operation has been confirmed, but it is not set to Japanese time, so please be aware. (Please adjust it yourself.)