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GMD-B300

G-SHOCK

SPRING COLORS /
STEP TRACKER

GMD-B300

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 optimized 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.

LINEUP

Bluetooth®

Bluetooth®

Bluetooth®

FEATURES

Casual style for effortless coordination

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

Casual style for effortless coordination
Casual style for effortless coordination

Slim, compact design for a comfortable fit

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.

Slim, compact design for a comfortable fit

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.

Support for active lifestyles: Step tracker
Support for active lifestyles: Step tracker

DETAILS

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.

Smartphone Link for full functionality at your fingertips
Smartphone Link for full functionality at your fingertips

Attention to materials: Bio-based resin

Attention to materials: Bio-based resin

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

*Image is included for illustrative purposes only.

Attention to materials: Bio-based resin

SPECIFICATIONS

CASIO WATCHES(スマートフォンアプリ)

Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)

- Automatic time adjustment (four times a day)
- Easy watch setting
- World time
(about 300 cities)
- Life log data
- Stopwatch data transfer
- Time & place:
Pressing a button on the watch records the date, time, and position on a map within the app. Useful as an activity log.
- App information:
Provides update notifications from the app on the watch display.
- Phone finder

Watch Functions

Watch Functions

• Shock-resistant structure
• 20 bar water resistance
• Smartphone Link
• Step tracker
• Dual time
• 1/100-second stopwatch
(200 lap memories)
• Timer: Interval measurement with up to 5 time settings
• 5 daily alarms
• Auto LED backlight
(Super Illuminator)

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under licence.

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