{"id":531,"date":"2026-05-27T01:09:26","date_gmt":"2026-05-27T01:09:26","guid":{"rendered":"https:\/\/casioshop.us.com\/index.php\/product\/mrgb2100r-2a-g-shock-mr-g-black\/"},"modified":"2026-05-27T01:09:29","modified_gmt":"2026-05-27T01:09:29","slug":"mrgb2100r-2a-g-shock-mr-g-black","status":"publish","type":"product","link":"https:\/\/casioshop.us.com\/index.php\/product\/mrgb2100r-2a-g-shock-mr-g-black\/","title":{"rendered":"MRGB2100R-2A | G-SHOCK MR-G Black"},"content":{"rendered":"<p>Immerse yourself in the blue serenity of the stunning MRGB2100R, a proud addition to the MR-G line, the pinnacle of the G-SHOCK brand. Indulge your appreciation of luxurious quality with a slim G-SHOCK MR-G crafted with state-of-the-art metals and exquisite traditional Japanese finishes.  The dial is inspired by the traditional Japanese art of interlocking woodwork called kigumi. This traditional art is reflected in the intricately assembled two-part structure of the indexes and the depth and dimension of the latticework on the dial. The tiny openings in the dial \u2014 the result of the highest precision process technology \u2014 let plenty of light through to the solar panels beneath to keep you up to speed.  Inspired by traditional Japanese ink wash painting and calligraphy done in deep blue ao-zumi ink, the MRG-B2100R features a dial treated to a deep blue vapor deposition finish and accented with a touch of gold color on the seconds hand. Bezel components on the four corners are ion-plated in navy blue against a base of black diamond-like carbon coating.   Similar to the intricate kigumi technique, the MRGB2100 bezel interlocks 27 different components to produce a sophisticated, uniquely G-SHOCK shock-resistance construction \u2014 each one is individually and meticulously polished for a stunningly detailed textural appearance. The state-of-the-art Multi-Guard Structure incorporates buffers between the parts to ensuring outstanding shock absorption to protect the dedicated MR-G module with a gold-plated retainer plate.  The top bezel is made with COBARION\u00ae, an alloy boasting a hardness about four times that of pure titanium and a brilliant gleam comparable to platinum.   The fluoro rubber band delivers exceptional comfort, with titanium components insert-molded where the band connects to the case for even greater toughness. The band\u2019s top surface features a design motif incorporating \u201cSHOCK RESIST\u201d symbols, while the underside is textured in a brick pattern.  This masterpiece is more than just a splendid celebration of premium metals and traditional craftsmanship. It delivers outstanding functionality, as well, with radio-controlled calibration and smartphone pairing via Bluetooth\u00ae.   * COBARION\u00ae is a registered trademark of the Iwate Industry Promotion Center and is manufactured exclusively by Eiwa Co., Ltd.<\/p>\n<p><\/p>\n<p><p>Case size (L\u00d7 W\u00d7 H):49.5 \u00d7 44.4 \u00d7 13.6 mm<br \/>Weight:110 g<br \/>Case and bezel material:Titanium \/ Cobarion<br \/>Band:Resin Band,One-touch 3-fold Clasp<br \/>Construction:Shock Resistant,Magnetic Resistant<br \/>Water resistance:200-meter water resistance<br \/>Time adjustment:Radio-controlled Watch<br \/> Multi band 6,Bluetooth: Connects to a smartphone and automatically adjusts the time<br \/>Power supply and battery life:Tough Solar (Solar powered)<\/p>\n<p><\/p>\n<p>Smartphone Link feature:Mobile link (Wireless linking using Bluetooth\u00ae)<br \/>Apps:CASIO WATCHES<br \/>App connectivity feature:Auto time adjustment,Easy watch setting,Time u0026 place,Watch status display,Self check,Phone finder,Premium Production Line certificate<\/p>\n<p><\/p>\n<p>Glass:Sapphire crystal with anti-reflective coating<br \/>Crown:Screw Lock Crown<br \/>Surface treatment:Diamond Like Coating<br \/>Compatible band size:145 to 215 mm<br \/>Other:Neobrite<\/p>\n<p><\/p>\n<p>Light:LED light (Super Illuminator)u0026#10<br \/>Afterglow<br \/>Light color:LED:White<br \/>Calendar:Full auto-calendar (to year 2099)<br \/>Hand home position correction feature:The auto hand home position correction<br \/>Energy saving feature:Power Saving (hands stop to save power when the watch is left in the dark)<br \/>Run time:Approx. battery operating time:u0026#10<br \/>5 months on rechargeable battery (operation period with normal use without exposure to light after charge)u0026#10<br \/>18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)<br \/>Accuracy:Accuracy: \u00b115 seconds per month (with no signal calibration and mobile link function)<br \/>Other features:Regular timekeeping:<br \/>\nAnalog: 3 hands (hour, minute (hand moves every 10 seconds), second), 1 dial (mode),Date display,Day indicator<br \/>Time adjustment details:Time calibration signal receptionu0026#10<br \/>Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)u0026#10<br \/>*5 times a day for the Chinese calibration signalu0026#10<br \/>Manual receiveu0026#10<br \/>The latest signal reception results,Time Calibration Signalsu0026#10<br \/>Station name: DCF77 (Mainflingen, Germany)u0026#10<br \/>Frequency: 77.5 kHzu0026#10<br \/>Station name: MSF (Anthorn, England)u0026#10<br \/>Frequency: 60.0 kHzu0026#10<br \/>Station name: WWVB (Fort Collins, United States)u0026#10<br \/>Frequency: 60.0 kHzu0026#10<br \/>Station name: JJY (Fukushima, Fukuoka\/Saga, Japan)u0026#10<br \/>Frequency: 40.0 kHz (Fukushima) \/ 60.0 kHz (Fukuoka\/Saga)u0026#10<br \/>Station name: BPC (Shangqiu City, Henan Province, China)u0026#10<br \/>Frequency: 68.5 kHz<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Immerse yourself in the blue serenity of the stunning MRGB2100R, a proud addition to the MR-G line, the pinnacle of [&hellip;]<\/p>\n","protected":false},"featured_media":530,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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