CASIO Baby-G G-LIDE BLX-5600 ・EL Backlight ・Tide Graph ・World Time ・10-bar Water Resistance The tide graph function displays the times of high and low tides, as well as the water depth at low tide. The underside of the band shows signs of wear. It is currently running, but the remaining battery life is unknown. To prevent problems, we do not offer holds. Please refrain from purchasing if you lack common sense or are overly concerned with minor details. Please purchase only if you understand. Returns and exchanges are not accepted to prevent product substitution.