{"product_id":"casio-tough-solar-power-green-digi-analogue-resin-strap-mens-watch-aq-s820w-3bvef","title":"Casio Tough Solar Power Green Digi-Analogue Resin Strap Men's Watch AQ-S820W-3BVEF","description":"\u003cp data-start=\"220\" data-end=\"712\"\u003eThe Casio \u003cspan data-sheets-root=\"1\"\u003eAQ-S820W-3BVEF\u003c\/span\u003e is a robust analogue-digital sports watch that combines solar-powered reliability with practical functionality and everyday versatility. Inspired by aircraft instrument panels, its green resin strap and round black-dial case create a rugged, outdoor-ready aesthetic while maintaining a clear, easy-to-read display. This model reflects Casio’s focus on delivering dependable performance with thoughtful design for active lifestyles.\u003c\/p\u003e\u003cp data-start=\"714\" data-end=\"1321\"\u003e\u003cstrong data-start=\"714\" data-end=\"761\"\u003eTough Solar Power and Efficient Timekeeping\u003c\/strong\u003e\u003cbr data-start=\"761\" data-end=\"764\"\u003e Powered by Casio’s Tough Solar technology, the watch harnesses energy from natural and artificial light to maintain operation without conventional battery changes. A battery power indicator and power-saving function extend the watch’s endurance, with typical power reserves lasting around 10 months under normal use and up to 23 months in power-save mode after a full charge. The analog hands show hours and minutes, while the LCD panel presents day, date and additional functions for comprehensive timekeeping.\u003c\/p\u003e\u003cp data-start=\"1323\" data-end=\"1762\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1358\"\u003eDurability and Water Capability\u003c\/strong\u003e\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e Built for resilience, the case and resin strap contribute to a lightweight yet sturdy construction measuring approximately 52.5 × 50.1 × 12.7mm with a total weight around 46g. Water resistance to 100 metres (10 bar) permits swimming and daily water exposure with confidence, reinforcing its suitability for daily wear, travel and outdoor activities.\u003c\/p\u003e\u003cp data-start=\"1764\" data-end=\"2326\"\u003e\u003cstrong data-start=\"1764\" data-end=\"1801\"\u003eFunctional Features for Daily Use\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003e The \u003cspan data-sheets-root=\"1\"\u003eAQ-S820W-3BVEF\u003c\/span\u003e delivers a host of practical features including world time across 31 time zones (48 cities + UTC) with daylight saving on\/off, a 1\/100-second stopwatch, two countdown timers, five daily alarms with hourly signal, and a full automatic calendar through 2099. An LED backlight with selectable illumination duration ensures visibility in low-light conditions, while selectable 12\/24-hour formats and optional button tone mute add everyday convenience.\u003c\/p\u003e\u003cp\u003eIf you have any questions, please \u003ca href=\"mailto:customerservices@watchnation.com\" target=\"_blank\"\u003eclick here\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eClick here to join our \u003ca href=\"https:\/\/www.facebook.com\/watchnationofficial\" target=\"_blank\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.facebook.com\/watchnationofficial\u0026amp;source=gmail\u0026amp;ust=1772241266986000\u0026amp;usg=AOvVaw0XUrA2tG0AvIGsrA0oM15p\"\u003eFacebook\u003c\/a\u003e and \u003ca href=\"https:\/\/www.instagram.com\/watchnationshop\/?hl=en\" target=\"_blank\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.instagram.com\/watchnationshop\/?hl%3Den\u0026amp;source=gmail\u0026amp;ust=1772241266986000\u0026amp;usg=AOvVaw1V7M3dSFefrzBK-fCc76vl\"\u003eInstagram\u003c\/a\u003e!\u003c\/p\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":52779115446613,"sku":"AQ-S820W-3BVEF","price":54.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/3720\/2517\/files\/image485668082.jpg?v=1772203055","url":"https:\/\/www.watchnation.com\/products\/casio-tough-solar-power-green-digi-analogue-resin-strap-mens-watch-aq-s820w-3bvef","provider":"WatchNation","version":"1.0","type":"link"}