CASIO G-SHOCK GWG-100GB-1JAF. It hasn't been used very often, so there are no noticeable scratches or stains, and it appears to be in relatively good condition. Purchased in January 2019, and is in normal working order. The following are the product details. ● Solar-powered radio watch ● Made in Japan ● Shock-resistant structure ● Mud Resist (dust and mud resistant) ● Tough Solar ● Case/Bezel Material: Resin / Stainless Steel (IP treatment) ● Glass Material: Inorganic glass, Mohs hardness 7 tempered glass ● LED light (LCD) White ● Band Material: Resin ● 20-bar water resistance ● Radio wave reception function Automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves) / Manual reception ● Received radio waves Home time city (cities with reception function) - Tokyo, (Honolulu), (Anchorage), Vancouver, Los Angeles, Edmonton, Denver, Mexico City, Chicago, New York, Halifax, St. John's / USA WWVB - Lisbon, London, Madrid, Paris, Rome, Berlin, Stockholm, Athens, (Moscow) / UK MSF, Germany DCF77 - Hong Kong, Beijing / China BPC * Cities in parentheses may be received if conditions are favorable. ● World Time 48 cities worldwide (31 time zones, with summer time setting function) + UTC time display, home time city replacement function ● Stopwatch 1/100 second, 60-minute counter, with split ● Timer Set unit: 1 second, maximum set: 100 minutes, measured in 1-second increments ● 5 time alarms (with countdown function) and hourly time signal ● Hand retraction function ● Battery indicator display ● Power saving function ● Full auto-calendar ● 12/24 hour display switching ● Operation sound ON/OFF switching function ● Double LED light LED light for the dial (full auto light, neon illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds) included) LED backlight for the LCD part (full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds) included) ● Secondary battery ● Continuous operating time Operating time without solar power generation from a full charge When using functions: Approximately 7 months In power saving mode: Approximately 18 months ● Size 56.2 x 54.9 x 17.3mm / 88g ● Possible wearing size Approximately 145-215mm