Operation... Good This is a Casio ladies' watch, "BABY-G BGD-5700-2JF". It is equipped with a radio wave reception function (MULTI BAND 6) that automatically corrects the time. With Tough Solar (solar charging system), it can be charged not only by sunlight but also by fluorescent light. It has shock-resistant construction (SHOCK RESIST) and 10 ATM water resistance. There are minor scratches as it is a daily use item. Thank you for looking.