{"product_id":"g-shock-mtgb4000b-1a-mtg-b4000-series","title":"G-Shock MTGB4000B-1A MTG-B4000 Series","description":"\u003cp\u003eDiscover innovative form and structural beauty — MT-G timepieces that combine metal materials with the resin used in the first G-SHOCK models. Now, in the powerful form and refined elegance of carbon fiber and metal in black.\n\u003c\/p\u003e\u003cp\u003eThe MTG-B4000 features an updated Dual Core Guard structure with a frame design integrating carbon fiber and stainless steel, which was developed with the aid of artificial intelligence trained with big data on impact resistance. The result is an innovative design that delivers both strength and beauty.\n\u003c\/p\u003e\u003cp\u003eA seamless collaboration between AI capabilities and human developers, this timepiece creatively integrates materials, structure, and design into an organic whole of functional beauty. Base designs created by human designers were analyzed and simulated by AI and then reevaluated and further refined by the human hand to render a unique form that organically synthesizes functionality and beauty.\n\u003c\/p\u003e\u003cp\u003eThe intricate, dimensional form of the frame is created from a base material of laminated carbon and glass fiber sheets, revealing a beautifully layered pattern. The bezel features a dual-layer design of inner and outer bezels, with stainless-steel components polished with separate hairline and mirror finishes, then ion-plated in black for a sophisticated textural look.\n\u003c\/p\u003e\u003cp\u003eThe watch employs the Triple G Resist structure to withstand shock, centrifugal force, and vibration. The case is also protected by the dimensional form of the case back, which is created using metal injection molding (MIM), a method of processing metal in which fine metal powder is injected into molds.\n\u003c\/p\u003e\u003cp\u003eFor the MTG-B4000B-1A, the multi-layered carbon frame and dial are accented with touches of vibrant red and paired with a supple, yet durable soft urethane band, for a dynamic and sporty design.\n\u003c\/p\u003e\u003cp\u003eBeyond employing the sapphire crystal for high transparency, meticulous attention to detail is apparent throughout, including the delicate components of the intricate dial design, achieved with fine processing technology from Yamagata Casio.\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWorld time \u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003e38 time zones (27 cities + coordinated universal time), Home city time swapping, auto summer time (DST) switching\n\u003c\/p\u003e\u003cp\u003e* Subject to updates by connection between the watch and a phone.\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStopwatch\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003e1-second stopwatch\n\u003c\/p\u003e\u003cp\u003eMeasuring capacity: 23:59'59\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTimer\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eCountdown timer\n\u003c\/p\u003e\u003cp\u003eMeasuring unit: 1 second\n\u003c\/p\u003e\u003cp\u003eCountdown range: 24 hours\n\u003c\/p\u003e\u003cp\u003eCountdown start time setting range: 1 minute to 24 hours (1-second increments)\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlarm\/hourly time signal\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eDaily alarm\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLight\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eLED light (Super Illuminator)\n\u003c\/p\u003e\u003cp\u003eAfterglow\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLight color\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eLED:White\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalendar\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eFull auto-calendar (to year 2099)\n\u003c\/p\u003e\u003cp\u003eHand home position correction feature\n\u003c\/p\u003e\u003cp\u003eThe auto hand home position correction\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnergy saving feature\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003ePower Saving (hands stop to save power when the watch is left in the dark)\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBattery display\/alert\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eBattery level indicator\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRun time\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eApprox. battery operating time:\n\u003c\/p\u003e\u003cp\u003e5 months on rechargeable battery (operation period with normal use without exposure to light after charge)\n\u003c\/p\u003e\u003cp\u003e18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eAccuracy: ±15 seconds per month (with no signal calibration and mobile link function)\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther features\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eRegular timekeeping:\n\u003c\/p\u003e\u003cp\u003eAnalog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day)\n\u003c\/p\u003e\u003cp\u003eDay indicator\n\u003c\/p\u003e\u003cp\u003eDate display\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTime adjustment details\u003c\/strong\u003e\n\u003c\/p\u003e\u003cp\u003eTime calibration signal reception\n\u003c\/p\u003e\u003cp\u003eAuto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)\n\u003c\/p\u003e\u003cp\u003e*5 times a day for the Chinese calibration signal\n\u003c\/p\u003e\u003cp\u003eManual receive\n\u003c\/p\u003e\u003cp\u003eThe latest signal reception results\n\u003c\/p\u003e\u003cp\u003eTime Calibration Signals\n\u003c\/p\u003e\u003cp\u003eStation name: DCF77 (Mainflingen, Germany)\n\u003c\/p\u003e\u003cp\u003eFrequency: 77.5 kHz\n\u003c\/p\u003e\u003cp\u003eStation name: MSF (Anthorn, England)\n\u003c\/p\u003e\u003cp\u003eFrequency: 60.0 kHz\n\u003c\/p\u003e\u003cp\u003eStation name: WWVB (Fort Collins, United States)\n\u003c\/p\u003e\u003cp\u003eFrequency: 60.0 kHz\n\u003c\/p\u003e\u003cp\u003eStation name: JJY (Fukushima, Fukuoka\/Saga, Japan)\n\u003c\/p\u003e\u003cp\u003eFrequency: 40.0 kHz (Fukushima) \/ 60.0 kHz (Fukuoka\/Saga)\n\u003c\/p\u003e\u003cp\u003eStation name: BPC (Shangqiu City, Henan Province, China)\n\u003c\/p\u003e\u003cp\u003eFrequency: 68.5 kHz\n\u003c\/p\u003e","brand":"G-Shock","offers":[{"title":"Default Title","offer_id":47530572906667,"sku":"MTGB4000B-1A","price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2783\/3515\/files\/5868362349.jpg?v=1785369483","url":"https:\/\/www.exquisitetimepieces.com\/products\/g-shock-mtgb4000b-1a-mtg-b4000-series","provider":"Exquisite Timepieces","version":"1.0","type":"link"}