This watch is called Oriental Double Lion OS469A7 16, and the registration number is 2 1 Gem Auto is 2 1 Gem/Auto Watch, which is the mainstream watch brand in China in 1980s. The price is around 500 yuan. In recent years, Oriental Watch has developed many new series of product styles, and correspondingly increased the price. At present, it is 1500-2000 RMB.