G-SHOCK

MRGB2100R-2A

$5,999.00
Size Chart

Immerse yourself in the blue serenity of the stunning MRG-B2100R, 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 — the result of the highest precision process technology — 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 vapour deposition finish and accented with a touch of gold colour 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 — 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®, 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-moulded where the band connects to the case for even greater toughness. The band’s top surface features a design motif incorporating “SHOCK RESIST” 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®.

2 year warranty

MR-G

The flagship G-SHOCK line, MR-G

Basic Information
  • Band
    Resin Band, One-touch 3-fold Clasp
  • Case and bezel material
    Titanium / Cobarion
  • Case size (L × W × H)
    49.5 × 44.4 × 13.6 mm
  • Construction
    Shock Resistant, Magnetic Resistant
  • Power supply and battery life
    Tough Solar (Solar powered)
  • Time adjustment
    Radio-controlled Watch; Multi band 6, Bluetooth: Connects to a smartphone and automatically adjusts the time
  • Water resistance
    200-metre water resistance
  • Weight
    110 g

Exterior
  • Compatible band size
    145 to 215 mm
  • Crown
    Screw Lock Crown
  • Glass
    Sapphire crystal with anti-reflective coating
  • Other
    Neobrite
  • Surface treatment
    Diamond Like Coating

Smartphone Link / App Connectivity Features
  • App connectivity feature
    Auto time adjustment, Easy watch setting, Time & place, Watch status display, Self check, Phone finder, Premium Production Line certificate
  • Apps
    CASIO WATCHES
  • Smartphone link feature
    Mobile link (Wireless linking using Bluetooth®)

Features
  • Accuracy
    Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
  • Calendar
    Full auto-calendar (to year 2099)
  • Energy saving feature
    Power Saving (hands stop to save power when the watch is left in the dark)
  • Hand home position correction feature
    The auto hand home position correction
  • Light
    LED light (Super Illuminator)
    Afterglow
  • Other features
    Regular timekeeping:
    Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 1 dial (mode)
    Date display
    Day indicator
  • Run time
    Approx. battery operating time:
    5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Time adjustment details
    Time calibration signal reception
    Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
    *5 times a day for the Chinese calibration signal
    Manual receive
    The latest signal reception results
User Manual – Module 5718
Casio G-Shock MR-G watch with a black metal bezel and a textured blue patterned dial against a blue brushstroke background.

Ao-zumi, a hue projecting quiet strength

An unshakeable vision fusing the MR-G commitment to ultimate strength and beauty with the Zen devotion to contemplating one’s own nature informs the ao-zumi color motif, which evokes the deep blue-tinged hue employed in Japanese ink-wash painting and calligraphy. Navy blue vapor deposition is applied to the dial and blue IP to parts of the exterior. Pairing nicely with the black DLC coating, the color tones exude serenity and depth.

Exploded view of a G-Shock watch showing black metal casing components and small blue accent pieces on a white background.

Full metal with refined beauty

The bezel is formed from a total of 27 separate components instead of the conventional single piece. The multi-component design enables the application of meticulously detailed high-quality polishes, including stunning, distortion-free mirror finishes created with Sallaz polishing. Each part is polished prior to assembly to realize a beautiful finish. Exacting criteria for shock resistance are also satisfied by the Multi-Guard Structure, which employs buffering between the bezel parts and case to help absorb impacts to the module.

Disassembled black titanium G-Shock MR-G watch components including the octagonal bezel, main case, and engraved case back.

Super-hard alloy developed in Japan: Combining strength with beauty

The top bezel is made with COBARION®, an alloy boasting a hardness about four times that of pure titanium and a brilliant gleam comparable to platinum. The Japan-made super-hard alloy makes for an exterior design that offers both strength and beauty, along with a sophisticated textural appeal. A special Ti64 titanium alloy is used for the case, case back, buttons, and crown.

* COBARION® is a registered trademark of the Iwate Industry Promotion Center and is manufactured exclusively by Eiwa Co., Ltd.

Black textured rubber watch strap with a metallic MR-G branded deployment clasp in a studio setting.

Dura Soft band ensuring durability and a comfortable fit

The band is made with Dura Soft, a fluoro rubber material that combines exceptional durability with flexibility and a comfortable feel on the wrist. Titanium components are insert-molded into the part of the band that connects to the case, ensuring a secure, robust seating. Titanium alloy is also used for the tri-fold clasp, further enhancing toughness. The band’s top surface features a design motif incorporating “SHOCK RESIST” symbols, while the underside displays the iconic brick pattern.

Casio MR-G watch dial with a black grid pattern, silver indices, and a day-of-the-week subdial on a dark background.

Dial design inspired by kigumi concept from Japanese aesthetics

The latticework-like form with an intricate series of openings creates a geometric pattern beautifully expressing the worldview of kigumi, the traditional Japanese art of woodwork joinery. The openings in the latticework dial ensure plenty of light passes through to power the watch. The 12 o’clock index features an intricately assembled two-part structure. This kind of craftwork, which demands the very highest precision, is only possible thanks to the fine processing technologies of Yamagata Casio.

* Graphic illustrates light passing through the open latticework pattern on the dial.

Kigumi
Kigumi is a traditional Japanese construction method and woodworking technique used for wooden joinery without the use of nails or other metal fittings. It produces forms with both structural strength and artistic design sensibility. Such wooden latticework techniques produce intricate geometric patterns, which can also be observed in other traditional Japanese handicrafts.

Feature List

  • The national flag of Japan featuring a solid red circle centered on a white rectangular background with a black border.

    Made in Japan

  • Black icon of a watch hitting a flat surface with motion lines indicating a shock or impact.

    Shock resistant

  • Black icon of a person snorkeling with the number 20, representing a 20-bar pressure rating for water resistance.

    20 bar water resistant

  • Minimalist black icon of a person walking next to a simple clock face, representing punctuality or time management.

    Keeps yourself in time

  • Black icon of a smartwatch charging via solar energy with a battery level indicator and sun rays.

    Stable solar power

  • Minimalist wristwatch icon with a polished metallic finish and sparkling accents on a white background.

    Beautiful polished metal

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