英文說明:Pocket watches, both men and women hung watches from their necks, were already in common use in Europe in the 16th century. Missionaries introduced pocket watches into China around the end of the Ming and the beginning of the Qing Dynasties. During the middle of the Qing Dynasty (around the end of the 17th century), pocket watches gradually became round and oval and were made with minute and second hands. This watch, from around the end of the Qing Dynasty, has an hour, a minute, and a second hand.