{"product_id":"casio-gr-b300h-5ajf-g-shock-master-of-g-horizon-gold-tough-solar-bluetooth-connectivity-200m-water-resistance","title":"CASIO GR-B300H-5AJF G-SHOCK Master of G Horizon Gold Tough Solar Bluetooth Connectivity 200M Water Resistance","description":"```html\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800;padding:8px;background:#d9d9d9;\"\u003eProduct Highlights\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"padding:8px;\"\u003eIntroducing the MASTER IN HORIZON GOLD from the G-SHOCK MASTER OF G series, designed for use in harsh environments, inspired by the golden horizon where the earth meets the sky, evoking the beginning of endless exploration. The base models include the MUDMAN GW-9500, the MUDMASTER GG-B100 with a land concept, and the GRAVITYMASTER GR-B300 with an air concept. Each model features a metal bezel with light yellow gold IP and metal parts with brown IP in key areas, combined with a dark brown resin band to express the strength of nature. The GW-9500MH-5 is equipped with shock-resistant construction, dust and mud resistance, radio solar, and a triple sensor. It measures direction, altitude, pressure, and temperature to support activities in harsh environments. The adoption of a duplex LCD enhances the visibility of the directional display, improving the practicality of the digital compass. The GG-B100XMH-5A achieves a refined texture with a stainless steel bezel. The case is made of carbon fiber reinforced resin to suppress damage and deformation, ensuring high airtightness and shock resistance. Additionally, it is equipped with a filter to prevent mud intrusion and a back cover made of shock-resistant fiberglass reinforced resin. In terms of functionality, it can measure direction, altitude, pressure, temperature, and step count. It also features useful functions such as easy watch settings via a dedicated app and a mission log that automatically records altitude obtained from the watch and routes obtained from a smartphone. This supports quick decision-making and accurate actions. The GR-B300H-5A adopts a shock-resistant \"Carbon Core Guard Structure.\" By combining a case made of carbon fiber reinforced resin with a seamless bezel inspired by next-generation aircraft, it achieves a powerful form. It includes a home time hour swap function and dual time function, useful for overseas travel. The large, three-dimensional hour markers and wide face enhance visibility and functionality with a metal bezel. Furthermore, the use of a dual coil motor for the disc hand at 9 o'clock pursues the movement and functional beauty of the hands. It also serves as a battery indicator in addition to the ON\/OFF function for alarms and stopwatch features. The MASTER OF G MASTER IN HORIZON GOLD is a tough watch that exhibits robust performance even in harsh environments while maintaining a refined texture.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800;padding:8px;background:#d9d9d9;\"\u003eProduct Overview\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"padding:8px;\"\u003eIntroducing the MASTER IN HORIZON GOLD from the G-SHOCK MASTER OF G series, designed for use in harsh environments, inspired by the golden horizon where the earth meets the sky, evoking the beginning of endless exploration. The base models include the MUDMAN GW-9500, the MUDMASTER GG-B100 with a land concept, and the GRAVITYMASTER GR-B300 with an air concept. Each model features a metal bezel with light yellow gold IP and metal parts with brown IP in key areas, combined with a dark brown resin band to express the strength of nature. The GW-9500MH-5 is equipped with shock-resistant construction, dust and mud resistance, radio solar, and a triple sensor. It measures direction, altitude, pressure, and temperature to support activities in harsh environments. The adoption of a duplex LCD enhances the visibility of the directional display, improving the practicality of the digital compass. The GG-B100XMH-5A achieves a refined texture with a stainless steel bezel. The case is made of carbon fiber reinforced resin to suppress damage and deformation, ensuring high airtightness and shock resistance. Additionally, it is equipped with a filter to prevent mud intrusion and a back cover made of shock-resistant fiberglass reinforced resin. In terms of functionality, it can measure direction, altitude, pressure, temperature, and step count. It also features useful functions such as easy watch settings via a dedicated app and a mission log that automatically records altitude obtained from the watch and routes obtained from a smartphone. This supports quick decision-making and accurate actions. The GR-B300H-5A adopts a shock-resistant \"Carbon Core Guard Structure.\" By combining a case made of carbon fiber reinforced resin with a seamless bezel inspired by next-generation aircraft, it achieves a powerful form. It includes a home time hour swap function and dual time function, useful for overseas travel. The large, three-dimensional hour markers and wide face enhance visibility and functionality with a metal bezel. Furthermore, the use of a dual coil motor for the disc hand at 9 o'clock pursues the movement and functional beauty of the hands. It also serves as a battery indicator in addition to the ON\/OFF function for alarms and stopwatch features. The MASTER OF G MASTER IN HORIZON GOLD is a tough watch that exhibits robust performance even in harsh environments while maintaining a refined texture.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800;padding:8px;background:#d9d9d9;\"\u003eSpecifications\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;padding:6px 10px;width:35%;\"\u003eOthers\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;padding:6px 10px;\"\u003e●Band: Resin band ●Length: 145–215mm\/28.6mm ●Case size: 59.0×54.7×15.7mm ●Weight: 71g ●Shock-resistant construction ●Tough Solar (solar charging system) ●20 ATM water resistance ●Mobile link function (function linkage via Bluetooth (R) communication with compatible mobile phones) ●Dual time (with home time hour swap function) ●Stopwatch (1 second, 24-hour measurement, with split) ●Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second units) ●Time alarm ●Battery indicator display ●Power saving function (stops hand movement after a certain time in the dark to save power) ●Full auto calendar ●Date and day display ●LED light (super illuminator, with afterglow function) ●Operating time when using functions without solar power from full charge: approximately 5 months \/ in power saving mode: approximately 18 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;padding:6px 10px;width:35%;\"\u003eFind other Casio watches and jewelry\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;padding:6px 10px;\"\u003eWatches \u0026amp; Jewelry Casio CASIO G-SHOCK G-Shock \u0026gt; Domestic Brand Watches Casio CASIO G-SHOCK G-Shock \u0026gt; Casio Casio CASIO G-SHOCK G-Shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;padding:6px 10px;width:35%;\"\u003eList Price\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;padding:6px 10px;\"\u003e¥49,500 JPY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n```","brand":"CASIO","offers":[{"title":"Default Title","offer_id":47438913208404,"sku":"GR-B300H-5AJF","price":46648.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/7401\/5828\/files\/100000001010005553_10204.jpg?v=1785603737","url":"https:\/\/www.ippojapanwatch.com\/ja\/products\/casio-gr-b300h-5ajf-g-shock-master-of-g-horizon-gold-tough-solar-bluetooth-connectivity-200m-water-resistance","provider":"IPPO JAPAN WATCH ","version":"1.0","type":"link"}