Casio G-Shock GW-2320 Watches

From the ever-evolving G-SHOCK in pursuit of toughness, the 2019 model of the popular series “Fire Package” for people who challenge new fields and the world has appeared. The digital display GW-2310 is adopted as the base model. Based on black, the bezel part is green or orange anodized, and the hopeful feeling of confronting a new field is overlaid with a color that makes us feel the arrival of spring.

Important Information

  • Price — 550$ *average Amazon Price, we may earn commission from purchases
  • Year of first Release —  2017
  • Module Number — 3195 / Manual
  • Model Range — STANDART DIGITAL  (This Line includes Digital G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions.)
  • Other Divisions the GW-2320 belongs to: *you may find all watches of the division by clicking on the link
  • Battery Type — Solar (G-Shock Batteries)

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

+ solar charging
+ automatic time adjustment in radio waves
+ you can display two timezones at the same time

– a little bit bulky
– no new features

GW-2320 Model Range *may be updated

The most distinctive specs of GW-2320 *Editorial
— 200-meter water resistance
(good for swimming but not for deep diving)
— 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 (additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate)

Official Marketing Focus from Casio

From G-SHOCK, which continues to evolve in pursuit of toughness, the 2020 model of the popular series “FIRE PACKAGE” for people who challenge new fields and the world has appeared. The base model uses the highly visible digital display GW-2320. In addition, we have added a combination of analog and digital display model AWG-M100S, and sports line with functions useful for workouts, GBA-800 / GBD-800.
In addition, orange is used as an accent color, and the hopeful feeling of confronting a new field is overlaid on a color that means a shining sun and sociability. In addition, we have prepared a special package, which is ideal as a gift for those who have a new life. Introducing the Fire Package 2020 model, which entrusts the new color with the toughness spirit to face new challenges.

Official GW-2320 Specs / Features *for base version GW-2320SF-1B4

  • Full-Auto Illuminator
    Automatically deactivates the Auto EL backlight function when surrounding light is sufficient, and activates it under dim light or dark conditions.
  • Shock-resistant
    Shock-resistant construction protects against impact and vibration.
  • Solar Power
    A solar cell provides power for operation.
  • Radio signal reception (EU, USA, Japan, China)
    Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China – once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time.
  • World time function
    Displays the current time in major cities and specific areas around the world.
  • Stopwatch function – 1/100 sec. – 24 hours
    Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours.
  • Timer – 1/1 min. – 24 hours
    For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest minute and up to 24 hours in advance. Ideal for people who need to take medicines every day or those who do interval training.
  • 5 daily alarms
    The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments.
  • Snooze feature
    Each time you stop the alarm, it sounds again after a few minutes.
  • Button tones on/off
    The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.
  • Automatic calendar with Date, Day and Month
    Once set, the automatic calendar always displays the correct date.
  • 12/24-hour timekeeping
    Times can be displayed in either a 12-hour or 24-hour format.
  • Mineral glass
    The tough mineral glass resists scratching.
  • Stainless steel resin case
  • Resin band
    Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties.
  • Buckle
  • Battery level indicator
    An indicator shows the current battery level.
  • Water resistance classification (20 bar)
    Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810.
  • Dimensions (H x W x D)
    52,5mm x 46,4mm x 15,6mm
  • Weight
    approx. 67 g

GW-2320 Comparison Table with similar G-Shock Watches


Price (Amazon)

Year of first Release





±15 seconds per month

Radio-controlled (via atomic watch signals)

 ±15 seconds per month

SmartWatch Features





Electro-luminescent backlight

Full-Auto Illuminator

Electro-luminescent backlight

Auto-Back Light




Data Memory




World Time




Case / bezel material

Resin / Stainless steel

Resin / Stainless steel



Mineral Glass

Mineral Glass

Mineral Glass


2 years on CR2016

Solar Powered CTL1616

5 years on CR2025

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




Full features (if you want to know more)

GW-2320 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 GW-2320 (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 17$ on eBay →

Recent News about GW-2320 

All Casio GW-2320 News →

You ask, we answer…

What does 200-meter water resistance in GW-2320 mean?

The watch is good for swimming but not for deep diving.

How does Radio-controlled Watch in GW-2320 work?

This is additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate.

What does Tough Solar in GW-2320 mean?

CASIO’s original solar-charging system that converts not only sunlight but also light from fluorescent lamps and other sources into power.

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