• Overview
  • Features
  • Specifications
  • Downloads

GA2000WM-1A

Introducing the UTILITY WAVY MARBLE. This timepiece combines the toughness that has been very much a part of the G-SHOCK since 1983 with designs and hues that bridge the gap between urban and outdoor, everyday and extraordinary, and a wide range of fashions.
Mixed color resin molding technology is used to create designs that recall geological formations expressing the majesty of the planet Earth.
The GA-2000WM has a carbon core guard structure and a large front button, with a black bezel for a subdued look.

GA-2000

MORE STRENGTH. MORE STYLE.

 

 

Features

Gaining more strength by incorporating new materials, structures, and design ideas. 
More style can be expressed with interchangeable bands.

Exterior that uses a dual-layered case back

The panel back and back cover use a dual-layer case back. This alleviates shocks to the rear surface on the back cover, and allows the wearer to attach bands that can be laid flat.

Carbon Core Guard structure

This new shock resistant structure protects modules with a carbon fiber reinforced resin case.

Technology /Design

Dual-layered case back

GA-2000 features a stainless-steel panel back that keeps the watch airtight, as well as a fine resin fiberglass case back that makes it tough against shocks.

Slide lever type bi-color molded band

The bi-color molded band can be replaced easily by operating a lever at its base.

Disc dial

A complex disc dial at 9 o’clock indicates the current watch mode.

Super Illuminator

The Super Illuminator (high-brightness LED) function lights up the dial and LCD with high-intensity light, maintaining watch readability in the dark.

Large front button

A large button placed at the 6 o’clock position on the case activates the light and accentuates the rugged design.

Hand retraction function

When the hour or minute hand overlaps the LCD, it is temporarily retracted to ensure visibility of the date.


 

Shock Resistant

Shock-resistant construction protects against impact and vibration.

  • LED Light (Super Illuminator, Double)

    A light emitting diode is used to illuminate the face/display. Super Illuminator uses high-brightness LED for easier reading. Separate lighting for the digital and analog portions of the face for easy reading.

  • World Time (R48)

    Displays the current time in major cities and specific areas around the world. R: Current time in major cities around the world. Values indicate number of cities/areas

  • Stopwatch (1/100 24HR)

    Accurate measurement of elapsed time with the touch of a button. The fraction indicates the unit of measurement, while the time figure indicates the maximum time measurement

  • Timer (24H)

    Counts down from a start time specified by you. The value indicates the number of timers available, while the time figure indicates the maximum starting time. “REPEAT” indicates Auto Repeat, which automatically restarts timing at the end of each countdown

  • Daily Alarm, Hourly Time Signal (5)

    The daily alarm sounds each day at the time you set. The value indicates how many alarms are available. The hourly time signal causes the watch to beep every hour on the hour

  • Full Auto-Calendar

    Allowances are made automatically for months of different lengths, including leap year

  • 12/24-Hour Timekeeping

    Times can be displayed in either 12-hour or 24-hour format

  • Operation Tone On/Off

    The tone that sounds to signal a mode change or other operation can be turned on and off

  • Long Battery Life (3YRS)

    Battery lasts for at least three years. The value indicates actual battery life

  • Shock Resistant

    Shock-resistant construction protects against impact and vibration

  • Water Resistant (20 BAR)

    The “BAR” value indicates the number of atmospheres to which water resistance is ensured. 20 BAR means water resistance to 20 atmospheres. Watches marked “200m” have the same water resistance as 20 BAR watches

  • Mineral Glass

    Hard glass resists scratching

  • Band

    Interchangeable Resin

  • Case / bezel material: Carbon / Resin 
  • Resin Band
  • Neobrite
  • Shock Resistant
  • Mineral Glass
  • 200-meter water resistance
  • Double LED light
    LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
    LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  • World time
    31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
  • 1/100-second stopwatch
    Measuring capacity:
    00’00”00~59’59”99 (for the first 60 minutes)
    1:00’00~23:59’59 (after 60 minutes)
    Measuring unit:
    1/100 second (for the first 60 minutes)
    1 second (after 60 minutes)
    Measuring modes: Elapsed time, split time, 1st-2nd place times
  • Countdown timer
    Measuring unit: 1 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
  • 5 daily alarms
  • Hourly time signal
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Regular timekeeping
    Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (mode)
    Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month
  • Approx. battery life: 3 years on SR726W × 2
  • Module: 5590
  • Size of case: 51.2×48.7×14.1mm
  • Total weight: 64g
  • UPC: 889232293462

Carbon Core Guard structure logo

Operation Guide (PDF)
Quick Reference (PDF)
CASIO WATCH MANUAL ARCHIVES ^
CASIO SUPPORT ^

Sign In

Reset Password

    Locate a Dealer