Working product 【CASIO/G-SHOCK】 CASIO G-SHOCK GW-M5610-1JF Tough Solar, Radio Wave Reception, Radio Solar Multi Band 6 Square Black 5600 Series G-Shock Tough Solar charging, automatic radio wave reception, etc., operation confirmed. As you can see in the 4th and 5th photos, there is some rust on the screws. We are very sorry, but we do not accept returns to prevent product substitution. ■Size, Weight: 46.7 x 43.2 x 12.7mm / 51.7g ■Specifications, Functions ●Shock-resistant structure ●Tough Solar (solar charging system) ●20 ATM water resistance ●Radio wave reception function: automatic reception (up to 6 times/day) / manual reception, ●Stopwatch (1/100 second, 24-hour counter, with split) ●Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments) ●5 daily alarms (with snooze function for only one alarm) / Hourly time signal ●Battery indicator display ●Power saving function (display turns off to save power when left in the dark for a certain period of time) ●Full auto-calendar ●12/24 hour display switching ●Operation sound ON/OFF switching function ●EL backlight (full auto EL light, with afterglow function) ●EL: Blue Green