GWF-A1000BRT-1A

GWF-A1000BRT-1A

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  • LED:White LED:White
  • The colors may differ slightly from the original.

GWF-A1000BRT-1A

Resin Band
Resin Band
Resin Band
ISO 200 meters Water Resistance
ISO 200 meters Water Resistance
ISO equivalent diver class water resistance to 200 meters.
G-SHOCK Connected App
G-SHOCK Connected App
Supported Devices : Click here
Mobile link (Wireless linking using Bluetooth(R))
Mobile link (Wireless linking using Bluetooth(R))
Wireless function link with mobile phones that support Bluetooth®.
Smart Access
Smart Access
This ground-breaking CASIO system for analogue movements achieves multi-functionality and easy operability simultaneously through a combination of multiple motors and an electronic crown.
Tough Movement
Tough Movement
TOUGH MOVEMENT is a CASIO-original thin analog movement that is packed with a host of amazing features and functions. A MULTIBAND 6 function makes it possible for the watch to receive calibration signals for Japan (two signals), China, the United States, England, and Germany, for true international timekeeping. Movement durability and integrity are ensured by hybrid mount construction to protect against damage and by auto hand home position correction to keep settings accurate. A Tough Solar power system generates power from even small amounts of fl uorescent lighting and stores it in a secondary battery to help keep power-hungry functions running. The result is a totally new thin analog radio-controlled solar movement that embodies some of the very best technology that CASIO has to offer.
Tough Solar
Tough Solar
CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power.
Radio-controlled Watch; Multi band 6
Radio-controlled Watch; Multi band 6
This watch receives time calibration radio signals that keep the displayed time accurate.

Features

This MASTER OF G Series FROGMAN GWF-A1000 Series analog watch with ISO 200m diver-level water resistance features the coloring of the Borneo rainbow toad.*
The stainless steel bezel is etched to create depressions and is finished with rainbow ion plating (IP) to create the look and feel of a Borneo rainbow toad. The rainbow IP creates different and unique coloring for each model, which represents the rarity for the rainbow toad.
In combination with the semitransparent urethane of the parts gripping the bezel, this captures the image of the pristine habitat of the rainbow toad. The image of a frog holding an analog hand is engraved on the back cover of this model.
* A rare toad that inhabits Borneo that was rediscovered in 2011, for the first time in about 87 years.

  • ISO 200-Meter Diving Water Resistance

  • The monocoque case integrates the case with its back cover. Carbon fiber reinforced resin is used for the case material, offering high strength and low absorbency.
    In addition, six screws securely fasten the metal ring that is press-fit to the glass. Enhanced water resistance is facilitated by the button shafts’ triple-gasket fittings.

  • Analog Watch Display

  • The first FROGMAN lineup watch with an analog display, this model features big, bold hour markers and hands for better readability. A trio of dual-coil motors drives the hour, minute, and world time hands for high-speed movement and instantaneous mode changes.

More Information

Specifications

    • Case / bezel material: Carbon / Stainless steel
    • Resin Band
    • Neobrite
    • Spherical Glass
    • Screw Lock Crown
    • Carbon Core Guard structure
    • Magnetic Resistant
    • Shock Resistant
    • Sapphire crystal with glare-resistant coating
    • Rainbow ion plated bezel
    • ISO 200 meters Water Resistance
    • LED light (Super illuminator)
      Afterglow
    • Tough Solar (Solar powered)
    • 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
    • Diving mode
      Dive time: 1 second increments, up to 1:59'59
      Surface time measurement: up to 24 hours
      Log data: up to 30 records
    • Mobile link (Wireless linking using Bluetooth®)
    • The auto hand home position correction
    • Dual time
      27 time zones, Home time swapping, auto summer time (DST) switching
    • 1-second stopwatch
      Measuring capacity: 23:59'59
    • Countdown timer
      Measuring unit: 1 second
      Countdown range: 24 hours
      Countdown start time setting range: 1 minute to 24 hours (1-second increments)
    • Daily alarm
    • Power Saving (hands stop to save power when the watch is left in the dark)
    • Hand shift feature (Hands move out of the way to provide an unobstructed view of indial)
    • 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: ±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)
      30 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Size of case / Total weight

  • Size of case : 56.7×53.3×19.7mm
  • Total weight : 119g

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