{"product_id":"g-shock-master-of-g-air-gravitymaster-grb300-8a2","title":"G-Shock-MASTER OF G - AIR GRAVITYMASTER\nGRB300-8A2","description":"\u003cp\u003eDETAILS\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sky’s the limit! Introducing the GRAVITYMASTER GRB300, a piece of aviation-inspired professional gear designed to work even in the harshest environments, from the G-SHOCK MASTER of G line. The GRB300 features a Carbon Core Guard structure, which delivers the shock-resistance, rigidity, and corrosion-resistance of carbon material used in aircraft fuselages. The carbon fiber-reinforced resin case and the seamless bezel design inspired by next-generation aircraft come together in a bold and powerful form. Envision the world through a pilot’s eyes with the flight log memory function for recording current location and time, as well as dual-time simultaneously displaying the time in two time zones. In addition, simply tap on the app to instantly switch between the time back home and local time — a practical function to make traveling abroad that much smoother. Large, dimensional index marks and a metal bezel accentuating the large watch face exude functionality, enhancing the visibility that is so important for pilots, whose job demands intuitive reading of time. The rotary disc indicator at the 9 o’clock position uses a dual-coil motor to ensure smooth rotation and functional beauty. The indicator not only rotates to display alarm on\/off and stopwatch; it functions as a battery level indicator as well. The high-contrast black and white color scheme dotted with color accents on the dial and buttons evokes the look of a cockpit instrument panel, while dark color variations express the practical functionality of an aviation worldview. Key resin components used in the case, bezel, and band are made with bio-based resin, a material expected to help reduce environmental impact.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u0026lt;head\u0026gt;\u0026lt;meta charset=\"UTF-8\" \/\u0026gt;\u0026lt;\/head\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"p-product_detail-hdg-lv2\"\u003e\n\u003cdiv class=\"title\"\u003e\n\u003cdiv id=\"title-eb2676c88f\" class=\"cmp-title\"\u003e\n\u003ch2 class=\"cmp-title__text\"\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion\" data-cmp-is=\"accordion\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__item\" data-cmp-hook-accordion=\"item\"\u003e\n\u003ch3 class=\"p-product_detail-spec-accordion__header is-open\"\u003e\u003cbutton class=\"p-product_detail-spec-accordion__button\" data-cmp-hook-accordion=\"button\" aria-expanded=\"true\"\u003e\u003cspan class=\"p-product_detail-spec-accordion__title\"\u003eBasic Information\u003c\/span\u003e\u003cspan class=\"p-product_detail-spec-accordion__icon icon-casio-icon_plus\" role=\"img\" aria-label=\"accordion plus\"\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/h3\u003e\n\u003cdiv data-cmp-hook-accordion=\"panel\" class=\"p-product_detail-spec-accordion__panel p-product_detail-spec-accordion__panel--hidden\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-inner\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eCase size (L× W× H)\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003e59 × 54.7 × 15.7 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eWeight\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003e71 g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eCase and bezel material\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eCarbon \/ Bio-based resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eBand\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eBio-based resin band\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eShock Resistant\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eCarbon Core Guard structure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eWater resistance\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003e200-meter water resistance\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eTime adjustment\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eBluetooth: Connects to a smartphone and automatically adjusts the time\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003ePower supply and battery life\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eTough Solar (Solar powered)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__item\" data-cmp-hook-accordion=\"item\"\u003e\n\u003ch3 class=\"p-product_detail-spec-accordion__header is-open\"\u003e\u003cbutton class=\"p-product_detail-spec-accordion__button\" data-cmp-hook-accordion=\"button\" aria-expanded=\"true\"\u003e\u003cspan class=\"p-product_detail-spec-accordion__title\"\u003eSmartphone Link\/App Connectivity Features\u003c\/span\u003e\u003cspan class=\"p-product_detail-spec-accordion__icon icon-casio-icon_plus\" role=\"img\" aria-label=\"accordion plus\"\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/h3\u003e\n\u003cdiv data-cmp-hook-accordion=\"panel\" class=\"p-product_detail-spec-accordion__panel p-product_detail-spec-accordion__panel--hidden\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-inner\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eSmartphone Link feature\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eMobile link (Wireless linking using Bluetooth®)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eApps\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eCASIO WATCHES\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eApp connectivity feature\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eAuto time adjustment\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eEasy watch setting\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eApproximately 300 world time cities\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003ePhone finder\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__item\" data-cmp-hook-accordion=\"item\"\u003e\n\u003ch3 class=\"p-product_detail-spec-accordion__header is-open\"\u003e\u003cbutton class=\"p-product_detail-spec-accordion__button\" data-cmp-hook-accordion=\"button\" aria-expanded=\"true\"\u003e\u003cspan class=\"p-product_detail-spec-accordion__title\"\u003eExterior\u003c\/span\u003e\u003cspan class=\"p-product_detail-spec-accordion__icon icon-casio-icon_plus\" role=\"img\" aria-label=\"accordion plus\"\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/h3\u003e\n\u003cdiv data-cmp-hook-accordion=\"panel\" class=\"p-product_detail-spec-accordion__panel p-product_detail-spec-accordion__panel--hidden\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-inner\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eGlass\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eMineral Glass\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eCrown\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eScrew Lock Crown\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eCompatible band size\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003e145 to 215 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eOther\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eNeobrite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__item\" data-cmp-hook-accordion=\"item\"\u003e\n\u003ch3 class=\"p-product_detail-spec-accordion__header is-open\"\u003e\u003cbutton class=\"p-product_detail-spec-accordion__button\" data-cmp-hook-accordion=\"button\" aria-expanded=\"true\"\u003e\u003cspan class=\"p-product_detail-spec-accordion__title\"\u003eWatch Features\u003c\/span\u003e\u003cspan class=\"p-product_detail-spec-accordion__icon icon-casio-icon_plus\" role=\"img\" aria-label=\"accordion plus\"\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/h3\u003e\n\u003cdiv data-cmp-hook-accordion=\"panel\" class=\"p-product_detail-spec-accordion__panel p-product_detail-spec-accordion__panel--hidden\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-inner\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eWorld time\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eDual time (Home City time swapping)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eStopwatch\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003e1-second stopwatch Measuring capacity: 23:59'59. Measuring modes: Elapsed time, split time\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eTimer\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eCountdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eAlarm\/hourly time signal\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eDaily alarm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eLight\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eLED light (Super Illuminator) Afterglow\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eLight color\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eLED:White\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eCalendar\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eFull auto-calendar (to year 2099)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eEnergy saving feature\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003ePower Saving (hands stop to save power when the watch is left in the dark)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eBattery display\/alert\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eBattery level indicator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eRun time\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eApprox. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eAccuracy\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eAccuracy: ±15 seconds per month (with no mobile link function)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item\"\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-ttl\"\u003e\n\u003ch4\u003eOther features\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eDate display\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eDay indicator\u003c\/div\u003e\n\u003cdiv class=\"p-product_detail-spec-accordion__panel-item-cont\"\u003eRegular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"G-SHOCK","offers":[{"title":"Default Title","offer_id":49889787871505,"sku":"","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/7621\/9206\/files\/79D1C5A0-D9AA-4B1C-8456-D5F007EF7660.jpg?v=1738799555","url":"https:\/\/mrjewelersonline.com\/products\/g-shock-master-of-g-air-gravitymaster-grb300-8a2","provider":"M\u0026R Jewelers","version":"1.0","type":"link"}