ouyawei mechanical hand wind pocket necklace watch with chain men vintage skeleton transparent clock pocket & fob watches man t200502, Slivery;golden

dianxiaobao_1 dianxiaobao_2 how to use 1 set time: pull the crown away from body of the watch and then turn the crown clockwise until you reach the extact time 2 wind up function: push the crown back into place along the body of the watch. wind up the watch by rotating the crown, clockwise, approximately twenty times. please do not over wind the watch. wind only until the crown feels tight. fully wond. your watch should run reliably for twenty fore hours or more. shipping and delive...