MRG-B2100B-1A

Casio G-Shock - MRG-B2100B-1A

Features

Introducing the first of the 2100 line of iconic G-SHOCK styles to bear the MR-G name.

A study in metal craftsmanship, the MRG-B2100 features case and bezel components made with the super-hard titanium alloy, Ti64. The bezel top is fashioned from COBARION, an alloy that is four times harder than pure titanium and has a brilliant gleam comparable to platinum. The band is made of another special titanium alloy, DAT55G, which is both extremely hard and highly workable.

The bezel alone consists of 27 different components, each individually polished for a stunning detailed texture. The state-of-the-art Multi-Guard Structure incorporates buffers between the parts of the multi-component bezel and case to ensure outstanding shock absorption for the bezel, and protects the dedicated MR-G module with a gold-plated retainer plate.

We make the most of these extra-hard alloys, and their scratch-resistance and ability to stand up to mirror finishing, with extensive use of lustrous mirror finishes and diamond-like carbon coating to add a brilliant black sheen.

The watch face is inspired by the traditional Japanese art of interlocking woodwork called kigumi, which like the bezel of this MRG-B2100 involves myriad small components. This traditional art is reflected in the intricately assembled two-part structure of the index marks and the depth and dimension of the latticework dial. The tiny openings in the face — craftwork that demands the very highest precision in processing technology — let enough light through to generate the solar power to keep you up to speed.

This masterpiece is more than just a splendid celebration of metal. It delivers outstanding functionality, as well, with radio-controlled calibration and smartphone pairing via Bluetooth®.

*COBARION is a registered trademark of the Iwate Industry Promotion Center and is manufactured exclusively by Eiwa Corporation.
*DAT and DAT55G are registered trademarks of Daido Steel Co., Ltd.

Specifications

• Case and bezel material : Titanium / Cobarion
  
• One-touch, slide-adjustable three-fold clasp
• Glass Sapphire crystal with anti-reflective coating
• Shock Resistant
  
• Magnetic Resistant
  
• Screw Lock Crown
  
• Diamond Like Coating
  
• Neobrite
  
• Power supply and battery life
  
• 200-meter water resistance Tough Solar (Solar powered)
  
• Radio-controlled Watch; Multi band 6
  
• Bluetooth: Connects to a smartphone and automatically adjusts the time
  
• Mobile link (Wireless linking using Bluetooth®) Apps:CASIO WATCHES
• App connectivity feature
  Auto time adjustment
  Easy watch setting
  Time & place
  Watch status display
  Self check
  Phone finder
  Premium Production Line certificate
• Light
  LED light (Super Illuminator) Afterglow
  LED:White
• 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
  Time Calibration Signals
  Station name: DCF77 (Mainflingen, Germany)
  Frequency: 77.5 kHz
  Station name: MSF (Anthorn, England)
  Frequency: 60.0 kHz
  Station name: WWVB (Fort Collins, United States)
  Frequency: 60.0 kHz
  Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
  Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
  Station name: BPC (Shangqiu City, Henan Province, China)
  Frequency: 68.5 kHz
• Full auto-calendar (to year 2099)
  
• The auto hand home position correction
  
• Power Saving (hands stop to save power when the watch is left in the dark)
• Date display
  
• Day indicator
• Regular timekeeping:
  Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 1 dial (mode)
• Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
• 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)
  
• Case size (L× W× H) : 49.5 × 44.4 × 13.6 mm
  
• Compatible band size : 150 - 205 mm
• Weight : 122 g