Casio G-Shock MRG-B2000 Watches

*MRG-B2000SG-1A โ€”ย Updated November 2023 Color!

About the Watch in short. The MRG-B2000R model comes with a durable fluorine rubber band with the distinctive Bishamon tortoise shell finish of Bishamonten armor, a symbol of strength in Japan since ancient times. A typical Japanese scale pattern is used on the surface of the dial, while the outer periphery of the face is cut to a shape that resembles a Japanese fan or folding screen, creating a stunning impression. The gentle concave surfaces of the hour markers resemble the curve of a samurai sword. The inner surface of the bezel, inset dials, and logo all incorporate kachi-iro. The bezel is made of recrystallized titanium. Heat treating titanium creates a distinctive crystal pattern on its surface, which resembles the nie on Japanese sword blades.


MRG-B2000 Model Range *may be updated


Official MRG-B2000 Specs / Features *for base version MRG-B2000R-1A

  • Case / bezel material: Titanium
  • Dura Soft Fluoro Rubber band
  • One-touch 3-fold Clasp
  • Screw Lock Crown
  • Neobrite
  • Magnetic Resistant
  • Shock Resistant
  • Sapphire crystal with glare-resistant coating
  • Deep Layer Hardening + DLC Coating
  • 200-meter water resistance
  • Tough Solar (Solar powered)
  • LED light (Super Illuminator)
    Afterglow
  • 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
  • Mobile link (Automatic connection, wireless linking using Bluetoothยฎ)
  • The auto hand home position correction
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of indial)
  • Dual time
    27 time zones, Home city time swapping, auto summer time (DST) switching
  • 1-second stopwatch
    Measuring capacity: 23:59’59
    Measuring modes: Elapsed time
  • Countdown timer
    Measuring unit: 1 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 minute to 24 hours (1-minute increments)
  • Daily alarm
  • Power Saving (hands stop to save power when the watch is left in the dark)
  • Full auto-calendar (to year 2099)
  • Date display
  • Day indicator
  • Regular timekeeping
    Analog: 3 hands (hour, minute (hand moves every 5 seconds), second)
    3 dials (dual time hour and minute, dual time 24 hour, day)
  • Accuracy: ยฑ15 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)
    26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Size of case : 54.7ร—49.8ร—16.9mm
  • Total weight : 138g