[LED light dial: This is a unique motorcycle quartz pocket watch designed with LED lights. Open the dial and you can see it shining in the darkness. Practical: A chic substitute for ordinary necklaces can be elegantly worn around the neck as a necklace but also equipped with accessories stylish and lovely. Setting time: pull the crown away from the base of the watch turn the crown clockwise until reaching the exact time then press the crown back to its original position. Order includes: 1x pocket watch;1x pocket chain;1x necklace chain Quartz Movement : The quartz movement works on the battery power supply. It is more accurate than hand-wind or self-wind mechanical movement. Easy to read the time is a practical item can be used as a clock for daily use.]