{"product_id":"casio-g-steel-gst-b1000d-1ajf-sleek-style-bluetooth-tough-solar-metal-band","title":"Casio G-STEEL GST-B1000D-1AJF SLEEK STYLE — Bluetooth Tough Solar Metal Band","description":"\u003ch2\u003eG-STEEL GST-B1000D — SLEEK STYLE\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eG-STEEL GST-B1000 Series \/ SLEEK STYLE \/ Released November 2025\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe GST-B1000D-1AJF reconstructs G-SHOCK's toughness philosophy in a refined, minimal form. The logo-free bezel shifts expression with the angle of light, and the stainless steel band combines a hairline finish with mirror-polished surfaces for a rich, dressed-up texture. A newly developed one-push tri-fold clasp brings a clean design and a secure hold, while the bezel silhouette and brick-pattern texture nod back to the original DW-5000C, the watch that started G-SHOCK.\u003c\/p\u003e\n\n\u003cp\u003eThe metal bezel guards against shock while the carbon fiber reinforced resin case protects the module; a bonded-glass construction and compact module reduce thickness and weight without compromising shock resistance. Powered by Tough Solar with Bluetooth connection to the CASIO WATCHES app for automatic time correction, easy watch setting, Time \u0026amp; Place, and phone finder. Time correction on this model is Bluetooth only. A screw-lock crown and 20-bar water resistance complete the build — an all-round timepiece equally at home in business, casual, and outdoor settings.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGST-B1000D-1AJF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eG-STEEL GST-B1000 Series \/ SLEEK STYLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase size\u003c\/td\u003e\n\u003ctd\u003e46.9 × 44.2 × 11.6 mm \/ 1.85 × 1.74 × 0.46 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e118 g \/ 4.2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase \/ bezel material\u003c\/td\u003e\n\u003ctd\u003eCarbon fiber reinforced resin (biomass plastic) \/ stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBand\u003c\/td\u003e\n\u003ctd\u003eMetal band (solid stainless steel), hairline \u0026amp; mirror finish, one-push tri-fold clasp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eMineral glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003e20-bar (200-meter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eShock resistant, Carbon Core Guard structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime correction\u003c\/td\u003e\n\u003ctd\u003eBluetooth (auto time correction via smartphone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower source\u003c\/td\u003e\n\u003ctd\u003eTough Solar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMobile Link \/ App\u003c\/td\u003e\n\u003ctd\u003eCASIO WATCHES app — auto time correction, easy watch setting, Time \u0026amp; Place, phone finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrown\u003c\/td\u003e\n\u003ctd\u003eScrew-lock crown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eStopwatch (1-sec, 30-min), Timer (1-min unit, max 30 min), Time alarm, LED Super Illuminator light with afterglow (white), Full auto calendar, Power saving function, Battery charge warning, Date\/day display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003e~5 months (with functions) \/ ~18 months (power saving)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eAverage monthly deviation ±15 seconds (standard quartz accuracy when Bluetooth sync unavailable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBand size\u003c\/td\u003e\n\u003ctd\u003e150–205 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelease date\u003c\/td\u003e\n\u003ctd\u003eNovember 2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Japan Treasure Factory","offers":[{"title":"Default Title","offer_id":58363757232431,"sku":"GST-B1000D-1AJF","price":401.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9679\/1343\/files\/GST-B1000D-1AJF-01.png?v=1787582005","url":"https:\/\/jtfwatches.com\/products\/casio-g-steel-gst-b1000d-1ajf-sleek-style-bluetooth-tough-solar-metal-band","provider":"Japan Treasure Factory","version":"1.0","type":"link"}