{"product_id":"casio-g-shock-2100-series-ga-b2100cd-1a7jr-charles-darwin-foundation-galapagos-penguin-tough-solar-bluetooth-jdm-men-s-watch","title":"この時計は","description":"\u003ch2\u003eCASIO G-SHOCK 2100 Series GA-B2100CD-1A7JR\u003c\/h2\u003e\n\n\u003cp\u003eThe CASIO G-SHOCK GA-B2100CD-1A7JR is a Charles Darwin Foundation collaboration model inspired by the Galápagos penguin. Its distinctive black-and-white design combines conservation-themed details with the practical performance of the Tough Solar-powered, Bluetooth-enabled GA-B2100 platform.\u003c\/p\u003e\n\n\u003ch3\u003eGalápagos Penguin Collaboration Design\u003c\/h3\u003e\n\n\u003cp\u003eThis model takes inspiration from the Galápagos penguin, the only penguin found in tropical waters around the equator. Its black-and-white color scheme reflects the bird’s characteristic appearance, while a stylized penguin motif appears on the indicator hand at the 9 o’clock position and on the band loop.\u003c\/p\u003e\n\n\u003cp\u003eThe dial incorporates a map of the Galápagos Islands and a wave-patterned inset dial. The case back is engraved with the Charles Darwin Foundation logo, while the band carries the Spanish message “Apoyo la conservación de Galápagos,” meaning “I support the conservation of the Galápagos.”\u003c\/p\u003e\n\n\u003ch3\u003eTough Solar and Bluetooth Smartphone Link\u003c\/h3\u003e\n\n\u003cp\u003eCASIO’s Tough Solar system converts light into electrical energy to power the watch. When fully charged, the watch operates for approximately seven months without further exposure to light during normal use, or approximately 18 months with power saving activated.\u003c\/p\u003e\n\n\u003cp\u003eBluetooth connectivity allows the watch to link with a compatible smartphone through the CASIO WATCHES app. Mobile Link functions include automatic time adjustment, simplified watch settings, access to approximately 300 World Time cities, reminders, Time \u0026amp; Place recording and phone finder.\u003c\/p\u003e\n\n\u003ch3\u003eShock-Resistant Carbon Core Guard Construction\u003c\/h3\u003e\n\n\u003cp\u003eThe GA-B2100CD-1A7JR features G-SHOCK shock resistance and a Carbon Core Guard structure. Its case combines carbon-fiber-reinforced resin with bio-based resin, while the band is also made with bio-based resin. The watch measures 48.5 × 45.4 × 11.9 mm and weighs approximately 52 g.\u003c\/p\u003e\n\n\u003cp\u003eMineral glass protects the analog-digital display, while Neobrite luminous treatment and separate LED illumination for the dial and digital display support visibility in dark conditions. The watch provides 20 bar water resistance for dependable everyday use.\u003c\/p\u003e\n\n\u003ch3\u003ePractical Everyday Functions\u003c\/h3\u003e\n\n\u003cp\u003eThe watch displays World Time for 38 cities across 38 time zones, with Coordinated Universal Time and automatic daylight-saving settings available. It also includes a 24-hour stopwatch with lap and split measurement, a 60-minute countdown timer, five daily alarms, an hourly time signal and a full auto-calendar.\u003c\/p\u003e\n\n\u003cp\u003eAdditional functions include a battery-level indicator, power saving, hand shift, selectable 12- or 24-hour timekeeping, interchangeable month-and-day display order, and weekday display in six languages.\u003c\/p\u003e\n\n\u003ch3\u003eJapanese Domestic Market Model\u003c\/h3\u003e\n\n\u003cp\u003eGA-B2100CD-1A7JR is the reference designated for the Japanese domestic market. It is identified by its complete Japanese model number and corresponding JAN code. The JDM designation identifies its intended market and does not by itself indicate the country of manufacture.\u003c\/p\u003e\n\n\u003ch3\u003eKey Highlights\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCharles Darwin Foundation collaboration inspired by the Galápagos penguin\u003c\/li\u003e\n\u003cli\u003eBlack-and-white design with Galápagos-themed dial, indicator hand and band details\u003c\/li\u003e\n\u003cli\u003eTough Solar charging system with power-saving capability\u003c\/li\u003e\n\u003cli\u003eBluetooth Mobile Link through the CASIO WATCHES app\u003c\/li\u003e\n\u003cli\u003eShock-resistant Carbon Core Guard construction\u003c\/li\u003e\n\u003cli\u003eCarbon-fiber-reinforced resin and bio-based resin exterior\u003c\/li\u003e\n\u003cli\u003eAnalog-digital display with dual LED illumination\u003c\/li\u003e\n\u003cli\u003e20 bar water resistance\u003c\/li\u003e\n\u003cli\u003eJapanese Domestic Market reference GA-B2100CD-1A7JR\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border-spacing:0; table-layout:fixed;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:34%; border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eBrand \/ Collection\u003c\/th\u003e\n\u003ctd style=\"width:66%; border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCASIO G-SHOCK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eSeries\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e2100 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eGA-B2100CD-1A7JR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eInternational Reference\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eGA-B2100CD-1A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eMarket\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eJapanese Domestic Market\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eEdition\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCharles Darwin Foundation Collaboration Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eDesign Theme\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eGalápagos penguin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eWatch Type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eSolar-powered quartz wristwatch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eDisplay\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eAnalog-digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eDial Color\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eBlack with black-and-white Galápagos-themed details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCase Dimensions\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e48.5 × 45.4 × 11.9 mm (length × width × thickness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eApproximately 52 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCase \/ Bezel Material\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCarbon-fiber-reinforced resin and bio-based resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eShock-resistant construction and Carbon Core Guard structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCrystal\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eMineral glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eBand\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eBio-based resin band with Galápagos conservation message\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCompatible Wrist Size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eApproximately 145–215 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eWater Resistance\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e20 bar water resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eMovement Type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eTough Solar quartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eModule\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e5689\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eOperating Time\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eApproximately 7 months from a full charge without further light exposure during normal use; approximately 18 months with power saving activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eAverage monthly accuracy of ±15 seconds when not connected to a smartphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eMobile Link\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eBluetooth smartphone connection through the CASIO WATCHES app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eApp-Linked Functions\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eAutomatic time adjustment, simplified watch settings, approximately 300 World Time cities, Time \u0026amp; Place, reminders and phone finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eWorld Time\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e38 cities across 38 time zones, Coordinated Universal Time, automatic daylight-saving settings and Home Time\/World Time swapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eStopwatch\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e1\/100-second measurement for the first hour, 1-second measurement thereafter, 24-hour capacity, lap and split timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCountdown Timer\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e1-second increments, maximum setting of 60 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eAlarm\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eFive daily alarms and hourly time signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eCalendar\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eFull auto-calendar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eIllumination\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eDouble white LED light for the dial and digital display, afterglow and selectable 1.5- or 3-second duration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eLuminescence\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eNeobrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eAdditional Functions\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eBattery-level indicator, power saving, hand shift, button-tone control, 12\/24-hour display, date-order switching and weekday display in six languages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eRelease Date\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eNovember 2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003eJAN Code\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #cccccc; padding:8px 10px; text-align:left; vertical-align:top; overflow-wrap:anywhere;\"\u003e4549526393877\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"CASIO","offers":[{"title":"Default Title","offer_id":47611467596031,"sku":"615278","price":44600.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/watchtown_4549526393877_1_d_20241111192202.jpg?v=1789602026","url":"https:\/\/japanheartfulstore.com\/products\/casio-g-shock-2100-series-ga-b2100cd-1a7jr-charles-darwin-foundation-galapagos-penguin-tough-solar-bluetooth-jdm-men-s-watch","provider":"Japan Heartful Store","version":"1.0","type":"link"}