{"product_id":"casio-g-shock-ga-b2100-3ajf-jdm-tough-solar-mobile-link-analog-digital-octagonal-green-black-mens-watch","title":"CASIO G-SHOCK GA-B2100-3AJF JDM Tough Solar Mobile Link Analog-Digital Octagonal Green Black Men's Watch","description":"\u003cp\u003eManufacturer: CASIO G-SHOCK G-SHOCK Product Name: GA-B2100-3AJF JAN Code: 4549526322990 Dimensions (H x W x D): 48.6 x 45.5 x 11.9 Weight: 52g Band: 145-215g Watch Module No. (1): 5689 Specs: Water Resistance: 20 ATM; Specs: High-Brightness Double LED Light; Specs: Bluetooth Mobile Lin\u003c\/p\u003e\n\u003cp data-source-line=\"11-12\"\u003e\u003cstrong\u003eOpening Line\u003c\/strong\u003e: The legendary G-SHOCK returns reimagined for the modern era. Inheriting the iconic octagonal design DNA of the original DW-5600, the GA-B2100-3AJF combines retro heritage with cutting-edge technology: Tough Solar eco-charging, Bluetooth Smartphone Link functionality, and premium Carbon Core Guard construction. Available in an exclusive green and black color scheme inspired by classic G-SHOCK 5600 models, this JDM timepiece seamlessly integrates vintage aesthetics with contemporary smart connectivity.\u003c\/p\u003e\n\u003cp data-source-line=\"14-14\"\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-source-line=\"15-33\"\u003e\n\u003cli data-source-line=\"15-15\"\u003e\n\u003cstrong\u003eCase size\u003c\/strong\u003e: 48.5 mm × 45.4 mm × 11.9 mm (W × D × H)\u003c\/li\u003e\n\u003cli data-source-line=\"16-16\"\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: ~52 g\u003c\/li\u003e\n\u003cli data-source-line=\"17-17\"\u003e\n\u003cstrong\u003eCase material\u003c\/strong\u003e: Carbon-core resin with Carbon Core Guard shock-resistant structure\u003c\/li\u003e\n\u003cli data-source-line=\"18-18\"\u003e\n\u003cstrong\u003eBand\u003c\/strong\u003e: Black resin, adjustable 145–215 mm with three-fold clasp\u003c\/li\u003e\n\u003cli data-source-line=\"19-19\"\u003e\n\u003cstrong\u003eWater resistance\u003c\/strong\u003e: 200 m (20 ATM)\u003c\/li\u003e\n\u003cli data-source-line=\"20-20\"\u003e\n\u003cstrong\u003eMovement\u003c\/strong\u003e: Quartz solar calibre 5689\u003c\/li\u003e\n\u003cli data-source-line=\"21-21\"\u003e\n\u003cstrong\u003ePower source\u003c\/strong\u003e: Tough Solar (eco-friendly solar charging)\u003c\/li\u003e\n\u003cli data-source-line=\"22-22\"\u003e\n\u003cstrong\u003eBattery life\u003c\/strong\u003e: Approximately 9 months on full charge; perpetual in power-save mode\u003c\/li\u003e\n\u003cli data-source-line=\"23-23\"\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±30 seconds per month (solar quartz)\u003c\/li\u003e\n\u003cli data-source-line=\"24-24\"\u003e\n\u003cstrong\u003eFunctions\u003c\/strong\u003e: Analog-digital display, world time (38 cities), 1\/100-second stopwatch, countdown timer, 5 daily alarms, date display, seconds-hand stop, power reserve indicator, hand-shift feature\u003c\/li\u003e\n\u003cli data-source-line=\"25-25\"\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Dual-layer LCD with enhanced texture, dual-tone dial (green\/black inset)\u003c\/li\u003e\n\u003cli data-source-line=\"26-26\"\u003e\n\u003cstrong\u003eCrystal\u003c\/strong\u003e: Mineral glass\u003c\/li\u003e\n\u003cli data-source-line=\"27-27\"\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e: Smartphone Link (Mobile Link) via CASIO Watches app\u003c\/li\u003e\n\u003cli data-source-line=\"28-28\"\u003e\n\u003cstrong\u003eBacklight\u003c\/strong\u003e: Super Illuminator (high-brightness double LED)\u003c\/li\u003e\n\u003cli data-source-line=\"29-29\"\u003e\n\u003cstrong\u003eSpecial functions\u003c\/strong\u003e: Time \u0026amp; Place log, reminder setting (5 events), automatic time adjustment (4 times daily), phone finder\u003c\/li\u003e\n\u003cli data-source-line=\"30-30\"\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Japan (JDM Genuine)\u003c\/li\u003e\n\u003cli data-source-line=\"31-31\"\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 1-year manufacturer's warranty (extendable)\u003c\/li\u003e\n\u003cli data-source-line=\"32-33\"\u003e\n\u003cstrong\u003eJAN Code\u003c\/strong\u003e: 4549526322990\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-source-line=\"34-35\"\u003e\u003cstrong\u003eKey Highlights\u003c\/strong\u003e: This GA-B2100 model represents the evolution of G-SHOCK iconic design, maintaining the beloved octagonal silhouette while incorporating modern smart connectivity. Tough Solar charging eliminates battery replacement concerns, while Smartphone Link via Bluetooth allows seamless synchronization with compatible mobile devices—perfect for professionals managing complex schedules. The Carbon Core Guard structure delivers legendary G-SHOCK durability in a remarkably lightweight 52-gram package. The dual-layer dial construction with enhanced texture provides exceptional visual depth, while Super Illuminator dual LED lighting ensures readability in any lighting condition. 200-meter water resistance suits swimming and snorkeling. The distinctive green and black colorway pays homage to the heritage DW-5600C, appealing to collectors and everyday enthusiasts alike. This watch balances retro aesthetics with cutting-edge functionality, making it equally suitable for vintage enthusiasts, tech-savvy professionals, and fitness-focused users. Strong value proposition combining heritage design, eco-friendly power, smart features, and proven G-SHOCK durability.\u003c\/p\u003e\n\u003cp\u003ek; Specs: GA-2100 BLE Solar\u003c\/p\u003e","brand":"CASIO","offers":[{"title":"Default Title","offer_id":47611361591551,"sku":"614556","price":37200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/udetokei-watch_614556.jpg?v=1764513397","url":"https:\/\/japanheartfulstore.com\/products\/casio-g-shock-ga-b2100-3ajf-jdm-tough-solar-mobile-link-analog-digital-octagonal-green-black-mens-watch","provider":"Japan Heartful Store","version":"1.0","type":"link"}