G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia
G - SHOCK - GMDB300 - 4D - CASIO Australia

GMDB300-4D

G-SQUAD

$279.00
/
Tax included. Shipping calculated at checkout.
  • In stock, ready to ship
Find a Stockist

The ideal companion for your active everyday — a sports-oriented G-SHOCK with step tracker delivers handy support for your healthy, active lifestyle.

Start walking and the motion-sensing accelerometer counts your steps automatically. The watch displays total daily steps as well as progress toward goals. Tracked data sent to a dedicated app helps you easily manage life log data.

Indulge in natural hues that add a touch of colour to daily life. Matte textures pair with light accent colours to produce colour block designs, and the dial features a sportswear fabric pattern to perfectly accent your effortless casual style.

Key resin components of the case, bezel, band, and more are made with bio-based resin. Produced using renewable organic resources, this material is expected to help reduce environmental impact.

Band
  • Bio-based resin band
Case and bezel material
  • Resin / Bio-based resin
Case size (L× W× H)
  • 46.4 × 43.8 × 12 mm
Construction
  • Shock Resistant
Power supply and battery life
  • Approx. battery life: 2 years on CR2016
Sensor feature

Step Count Measurement:
Step count display range : 0 to 999,999 steps
Step goal progress display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)
Step count graph（Hourly step count for the past 7 hours on a 6-level graph）
Step indicator

Time adjustment
  • Bluetooth: Connects to a smartphone and automatically adjusts the time
Water resistance
  • 200-meter water resistance
Weight
  • 41 g
Compatible band size
  • 145 to 190 mm
Glass
  • Mineral Glass
App connectivity feature
  • Auto time adjustment
  • Easy watch setting
  • Approximately 300 world time cities
  • Life log data
  • Stopwatch data transfer
  • App information
  • Time & place
  • Phone finder
Apps

CASIO WATCHES

Smartphone link feature
  • Mobile link (Wireless linking using Bluetooth®)
Accuracy
  • Accuracy: ±15 seconds per month (with no mobile link function)
Battery display alert
  • Low battery alert
Calendar
  • Full auto-calendar (to year 2099)
Energy saving feature
  • Power Saving on/off
Light

LED backlight (Super Illuminator)
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow

Mute feature
  • Button operation tone on/off
Other features

12/24-hour format
Regular timekeeping:
Hour, minute, second, pm, year, month, date, day

Stopwatch

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, lap time, split time
Recorded data: Up to 200 records (measurement start year, month, date, hour, minute, lap/split times)

Timer

Countdown timer
Timer for interval measurement (up to five time settings)
Measuring unit: 1 second
Input range: 00'00" to 60'00" (1-second increments and 1-minute increments)
Others: Auto-repeat (number of repeats settable from 1 to 20), auto start

World time

Dual time (home time swapping)

Casual style for effortless coordination

A selection of muted hues with matte textures complement the watch’s simple octagonal form. Paired with subtle accent colours, they produce appealing colour block designs. The dial is adorned with vapor-deposition processing and fabric patterns that pair well with sportswear.

Slim, compact design for a comfortable fit

The compact case design with slim profile enhances the fit of the watch during everyday use or while exercising. The length of the band has also been adjusted for easier wearability, resizing this timepiece to comfortably fit even slimmer wrists.

Support for active lifestyles: Step tracker

The step tracker provides handy functionality for active everyday use. Start walking and the motion-sensing accelerometer will count your steps automatically. Displays total daily steps as well as progress toward goals. Tracked data can also be sent to a dedicated app for management in life logs.