G-SHOCK GMD-B300 | July 2024

Step-tracking functionality for the active lifestyle, in a simple design with natural hues

This compact design flatters any wrist and is set off with a selection of natural colors optimised for daily style. With step tracker, Smartphone Link, and other handy functions, the watch is made with bio-based resin and is available in a selection of three hues. This ethical design and casual style for the active life are meant for everyone who enjoys each and every day in their very own way.

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G - SHOCK - GMDB300 - 1D - CASIO Australia
GMDB300-1D
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G - SHOCK - GMDB300-3D - CASIO Australia
GMDB300-3D
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G - SHOCK - GMDB300 - 4D - CASIO Australia
GMDB300-4D
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Price
Price
$299.00
$299.00
$279.00
Band
Band
Bio-based resin band
Bio-based resin band
Bio-based resin band
Case and bezel material
Case and bezel material
Resin / Bio-based resin
Resin / Bio-based resin
Resin / Bio-based resin
Case size (L× W× H)
Case size (L× W× H)
46.4 × 43.8 × 12 mm
46.4 × 43.8 × 12 mm
46.4 × 43.8 × 12 mm
Water resistance
Water resistance
200-metre water resistance
200-metre water resistance
200-metre water resistance
Weight
Weight
41 g
41 g
41 g
Glass
Glass
Mineral Glass
Mineral Glass
Mineral Glass
Compatible band size
Compatible band size
145 to 190 mm
145 to 190 mm
145 to 190 mm

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 vapour-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.

Smartphone Link for full functionality at your fingertips

Uses Bluetooth® to provide smartphone pairing. The app makes it easy to configure various watch functions, review activity history, manage life log data, and more.
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