Casio G-Shock GA-2000 Watches

About the Watch in short. The newest representative of the GA budget series for youth. The case protection is based on the Carbon Core Guard concept – Casio’s latest technology for using carbon fiber in the watch case for more reliable protection of electronic parts of the watch. The double back cover is a fiberglass-reinforced polymer panel and a classic steel plate underneath. Engineers have provided the ability to quickly replace the strap using a special lever. A fully straightened strap in the horizontal position of the watch makes it possible to shift part of the shock load to the polymer case back. The basic functionality is fully consistent with the cost of hours – a stopwatch for 24 hours with an accuracy of 1/100 of a second, a countdown timer, world clock, 5 independent alarms and a calendar. Water resistant to a standard level of 200 meters.


Quick Content Guide

  1. Japanese approaches to Tough and Functional Watches in GA-2000! *the most distinctive features in details
  2. General information about the watch *year of first release, model range etc.
  3. GA-2000 Usage Patterns *what the watch is usually meant for
  4. Feedback from Users and Experts *anonymous from different sources
  5. GA-2000 Model Range *in different colors and bands
  6. GA-2000 Limited Editions *unique style, materials, and price
  7. The most distinctive specs *from our Editorial point of view
  8. Other G-Shock GA Watches *similar by price and functions but different by cases
  9. Official GA-2000 Video *only from Casio Company
  10. G-Shock GA-2000 on the wrist! *only images and only on the wrist
  11. Official GA-2000 Specs *all details and for base version GA-2000-1A2
  12. GA-2000 Comparison Table *with similar G-Shock Watches
  13. Full Photo Gallery *various images

Enjoy Japanese approaches to Tough and Functional Watches!

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

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.

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

Slide lever type bi-color moulded band. The bi-color moulded 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 (high-brightness LED). The Super Illuminator 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.

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General Information

Price125$ *average Amazon Price, we may earn commission from purchases
Year of first Release2019
Module Number5590 / Manual
Model RangeSTANDART ANA-DIGI (This Line includes Digital and Analog displays on G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions, but with beautiful hands. Don’t worry, the hands won’t prevent you from seeing digits, since there is a special Hand Shift technology that moves them to the neutral position)
Battery TypeSR726W × 2 (G-Shock Batteries)
Buy Battery on Amazon →
Other Divisions the GA-2000 belongs to: *you may find all watches of the division by clicking on the linkG-Shock Carbon Core Guard

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GA-2000 Usage Patterns *what the watch is usually meant for

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Feedback from Users *accumulated information from our own comments and emails, forum threads, socials, reviews, etc.

PROs
+ easy to read
+ easy set up
+ ultra light and comfortable
+ new resin back-cover
+ nice looking shock
+ love the design

CONs
– strap keeper sliding
– one feature is missing from this G-Shock is the Auto Light when you lift up your wrist…so you have to manually press that light button in the dark

Feedback from Experts *based on comparison info with similar watches by price, model range, etc.

PROs
+ hourly Time Signal
+ neobrite (hands and hour markers) Double LED light
+ carbon (Carbon Core Guard) / Resin material

CONs
– expensive but worth the money
– no Auto-Back Light
– no Magnetic Resistance
– not too small 51.2×48.7×14.1mm

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GA-2000 Model Range *may be updated

GA-2000SU-1A

*You may find updated information about colors on our G-Shock 2021 New Releases page →

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GA-2000 Limited Editions *unique style, materials, and price

The Listing of All G-Shock GA-2000 Limited Watches → *with detailed description about the style

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The most distinctive specs of GA-2000 *Editorial
— 200-meter water resistance
(good for swimming but not for deep diving)
— Carbon Core Guard structure (protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance)
— Dual Back Cover (GA-2000 features a stainless-steel panel back that keeps the watch airtight, as well as a fine resin glass fibre case back that makes it tough against shocks)

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Other G-Shock GA Watches *similar by price and functions but different by cases

These are not all G-Shock GA Series. Here is a list of All G-Shock GA Watches →


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Official GA-2000 Video

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Official Marketing Focus from Casio

From G-SHOCK, the watch that is constantly testing new limits in timekeeping toughness, comes a new series with Carbon Core Guard structure, which takes toughness to a new level.
The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin. This material protects the internal module from shock-induced damage and deformation. The dual back cover protects the back surface against impact.
Button structure shock resistance has been improved, which eliminates the need for external button guards.
The face of the watch consists of a disk pointer and raised hour markers for a look of bold toughness.
This new standard bearer of the G-SHOCK lineup combines a new shock resistant structure with urban outdoor styling that reflects its toughness.


G-Shock GA-2000 on the wrist!

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Official GA-2000 Specs / Features *for base version GA-2000-1A2

  • Case / bezel material: Carbon / Resin 
  • Resin Band
  • Mineral Glass
  • Shock Resistant
  • Carbon Core Guard structure
  • 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
  • Size of case : 51.2×48.7×14.1mm
  • Total weight : 64g

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GA-2000 Comparison Table with similar G-Shock Watches

GA-2000

Price (Amazon)

Year of first Release

2019

2019

2019

Accuracy

±15 seconds per month

±15 seconds per month

±15 seconds per month

SmartWatch Features

No

No

No

Light

LED light

Neobrite (hands and hour markers) Double LED light

Neobrite (hands and hour markers) Double LED light

Alarm

5 daily alarms (with 1 snooze alarm)

5 daily alarms

5 daily alarms

Timer

Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat

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)

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)

Stopwatch

1/1000-second stopwatch
Measuring capacity: 99:59'59.999''
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
Mach indicator (speed exceeding 1225 units/hour)

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

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

Hourly Time Signal

Yes

Yes

Yes

World Time

29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

31 time zones (48 cities + coordinated universal time), daylight saving on/off

Auto-Back Light

Yes

No

No

Magnetic Resistance

Yes

No

No

Case / bezel material

Resin

Carbon (Carbon Core Guard) / Resin

Carbon (Carbon Core Guard) / Resin

Glass

Mineral Glass

Mineral Glass

Mineral Glass

Battery

2 years on CR1220

3 years on SR726W

3 years on SR726W

Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size

55×51.2×16.9

51.2×48.7×14.1

48.5×45.4×11.8


Full features (if you want to know more)

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GA-2000 Replacement Band (Strap) *availability
We think it is very important (before buying a new watch) to know if there will be some choice as for replacement bands for GA-2000 (in future or even now). So we made a research and you shouldn’t worry about your future as the bands are available for buying.

starting from 120$ on eBay →
starting from 63$ on PacParts →


Recent News about GA-2000 

All Casio GA-2000 News →


You ask, we answer…

What is Carbon Core Guard structure in GA-2000?

It protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance.

What does Dual Back Cover in GA-2000 mean?

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

What model range does GA-2000 belong to?

STANDART ANA-DIGI (This Line includes Digital and Analog displays on G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions, but with beautiful hands. Don’t worry, the hands won’t prevent you from seeing digits, since there is a special Hand Shift technology that moves them to the neutral position)


Not sure about GA-2000? There are more G-Shocks!

Back to All G-Shock Models →

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