Used 【CASIO/G-SHOCK】 MTG-1000 Tough Solar Radio Wave Reception Radio Solar Multi Band 5 Black Silver Red Chronograph Metal Band Module/Caliber: 5022 Tough Solar charging, automatic radio wave reception, etc., operation confirmed. Wrist size: Approximately 18 cm ■ Specifications, Functions ● Shock-resistant structure ● Tough Solar (large-capacity solar charging system) ● Water resistance: 20-atmosphere water resistance ● Radio wave reception function: Automatic reception (up to 6 times/day) / Manual reception, <Japan> Received radio wave: JJY, Frequency: 40kHz/60kHz (Fukushima/Kyushu both stations compatible model) <North America> Received radio wave: WWVB, Frequency: 60kHz <Europe> Received radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz ● World time: Displays the time of 27 cities (29 time zones) worldwide, with summer time setting function ● Stopwatch (1/20 second, 60-minute timer) ● Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1-second increments) ● Time alarm ● Power saving function ● Date display ● Full auto-calendar ■ Accessories: None No box, instruction manual, etc.! Simple delivery of the item only. Thank you for viewing.