{"product_id":"casio-mens-g-shock-mt-g-b4000-mtg-b4000b-1a2jf-watch","title":"Casio Men's G-SHOCK Mt-g B4000 MTG-B4000B-1A2JF Watch","description":"\u003ctable style=\"width:100%\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800; padding:5px;background:#d9d9d9;\"\u003eProduct Highlights\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eThe MT-G series pursues innovative structural beauty by combining the origin of G-SHOCK, resin, and metal materials. The MTG-B4000 features a new dual-core guard structure developed with AI utilizing accumulated impact resistance data, along with a fusion frame of carbon and stainless steel. This combination has brought forth an innovative design that embodies both strength and beauty. Through the collaboration of AI and human creativity, materials, structure, and form are organically integrated to achieve a unique functional beauty. The development process leveraging AI optimizes the analysis and simulation of designer base concepts, iteratively complementing each other to realize shapes that balance functionality and beauty. The carbon layered frame is intricately shaped by carving out a stacked material of carbon and glass fiber in a three-dimensional form, creating a complex frame. The stainless steel parts of the bezel adopt a dual bezel design for both the inner and outer sides. Each part is meticulously polished with hairline and mirror finishes, resulting in a beautifully crafted timepiece. The MTG-B4000B-1A2 features a newly developed blue-gray IP treatment on stainless steel parts like the bezel. Additionally, it incorporates high-transparency sapphire glass and meticulous dial design crafted with Casio's Yamagata factory's fine processing techniques, paying attention to every detail. On the functional side, it offers Bluetooth® connectivity to the exclusive \"CASIO WATCHES\" app for time information retrieval. It also includes features like Multi-Band 6, Tough Solar, and a high-brightness LED light, providing practical functionalities.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"font-weight:800; padding:5px;background:#d9d9d9;\"\u003eProduct Overview\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eThe MTG-B4000 features a new dual-core guard structure developed with AI utilizing accumulated impact resistance data, along with a fusion frame of carbon and stainless steel. This results in an innovative design that combines strength and beauty.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eGender\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eMen's\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eDial\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eMulti-needle analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eDrive System\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eTough Solar ※Solar charging system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eCase Shape\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eRound (Circular)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eCase Material\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eCarbon ※Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eGlass Material\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eSapphire Glass ※Internal anti-reflective coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eBand Type\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eResin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eWater Resistance\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e20 ATM Water Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eOther Features\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003eTriple G Resist ※Impact-resistant structure, anti-gravity performance, vibration-resistant structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eCase Size\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e56.6×45.3×14.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eOthers\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e\u003cul\u003e\n\u003cli\u003eWeight: 112g\u003c\/li\u003e\n\u003cli\u003eCalendar Function: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eBand: Resin Band\u003c\/li\u003e\n\u003cli\u003eLength: 145-215mm\/25.3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 112g\u003c\/li\u003e\n\u003cli\u003eTriple G Resist (Impact-resistant structure, anti-gravity performance, vibration-resistant structure)\u003c\/li\u003e\n\u003cli\u003eTough Solar (Solar charging system)\u003c\/li\u003e\n\u003cli\u003e20 ATM Water Resistance\u003c\/li\u003e\n\u003cli\u003eRadio Wave Reception: Automatic reception (up to 6 times\/day) (China: up to 5 times\/day) \/ Manual reception, \u003cjapan\u003e Radio Wave: JJY, Frequency: 40kHz\/60kHz (Fukushima\/Kyushu station compatible model) \u003cnorth america\u003e Radio Wave: WWVB, Frequency: 60kHz \u003ceurope\u003e Radio Wave: MSF\/DCF77, Frequency: 60kHz\/77.5kHz \u003cchina\u003e Radio Wave: BPC, Frequency: 68.5kHz*When setting the home time to a city where reception is possible, it will receive the station corresponding to that city. The time difference is set according to the selected city or time zone.\u003c\/china\u003e\u003c\/europe\u003e\u003c\/north\u003e\u003c\/japan\u003e\n\u003c\/li\u003e\n\u003cli\u003eMobile Link Function (Function linkage via Bluetooth® communication with compatible mobile phones)\u003c\/li\u003e\n\u003cli\u003eHand Position Auto Correction Function\u003c\/li\u003e\n\u003cli\u003eWorld Time: Time display for 27 cities worldwide (38 time zones※with automatic daylight saving time setting) + UTC (Coordinated Universal Time), with a city swapping function for home time※Updates may occur through smartphone linkage.\u003c\/li\u003e\n\u003cli\u003eStopwatch (1 second, 24-hour measurement)\u003c\/li\u003e\n\u003cli\u003eTimer (Set unit: 1 minute, maximum set 24 hours, measurement in 1-second increments)\u003c\/li\u003e\n\u003cli\u003eElectronic Sound Alarm\u003c\/li\u003e\n\u003cli\u003eBattery Indicator Display\u003c\/li\u003e\n\u003cli\u003ePower Saving Function (In dark conditions, the hands stop moving after a certain period to save power)\u003c\/li\u003e\n\u003cli\u003eDate\/Day Display\u003c\/li\u003e\n\u003cli\u003eFull Auto Calendar\u003c\/li\u003e\n\u003cli\u003eLED Light (Super Illuminator with afterglow function)\u003c\/li\u003e\n\u003cli\u003eOperating Time Function from full charge without solar generation: Approximately 5 months\/Power-saving mode: Approximately 18 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eRelease Date\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e2025\/06\/13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom:1px solid #5d5d5d;font-weight:600;\"\u003eRetail Price\u003c\/td\u003e\n\u003ctd style=\"border-bottom:1px solid #ccc;\"\u003e¥ 176,000.00 JPY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"CASIO","offers":[{"title":"Default Title","offer_id":42183870578772,"sku":"MTG-B4000B-1A2JF","price":145098.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/7401\/5828\/files\/IPPOMTG-B4000B-1A2JF.011500.jpg?v=1752255155","url":"https:\/\/www.ippojapanwatch.com\/ja\/products\/casio-mens-g-shock-mt-g-b4000-mtg-b4000b-1a2jf-watch","provider":"IPPO JAPAN WATCH ","version":"1.0","type":"link"}