GST-B200 Series


My GShock

From G-SHOCK, which continues to evolve in the pursuit of toughness, this G-STEEL model features a carbon core guard structure and a pure stainless steel band. The case is made of fine resin containing carbon fiber that, although lightweight, exceeds the rigidity of normal resin. Prevents damage and deformation from impacts to protect the internal module. Size has been reduced to improve comfort while maintaining a wide dynamic face. This model features a digital inverted LCD to achieve both high functionality and design. Finished with a tough design that creates a powerful look. A model that features a shock-proof structure and design that will set the standard for the next generation of G-SHOCK watches.



Carbon Core Guard structure

Carbon Core Guard structure

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

Technology / Design

Shock resistant button

Shock resistant button

The new carbon case helps to develop a new structure of button.

Full-dot STN LCD

Full-dot STN LCD

Super Illuminator (high brightness LED)

Super Illuminator  (high brightness LED)

Tough Solar

Tough Solar

Comfortable size

Comfortable size

More compact than the previous G-STEEL, but with a 2.44 mm longer dial diameter.


G-SHOCK Connected

Smartphone App

Main Functions

- Alarm setting
Up to 5 alarms (date and time) that can be named.

- Automatic time adjustment*
- World Time for over 300 cities*
- Phone Finder

* Updating of internal data according to the latest time zone/ daylight saving time information

* App screens shown here may differ from actual screens,
since the app is currently under development.

Supported Phone Models (As of Jan 2019)

iOS: iOS 10 or later
Android: Android 6.0 or later

* Bluetooth installed smartphone only.

* Bluetooth® wordmark and logo are registered trademarks of Bluetooth SIG, Inc. and any use of these marks by Casio Computer Co., Ltd. is under license.
* Apple, Apple logo and iPhone are trademark of Apple Inc. registered in the United States and other countries. App Store is a service mark of Apple Inc.
* IOS is a trademark or registered trademark of Cisco Systems, Inc. registered in the U.S.
* Google Play and the Google Play logo are trademarks of Google LLC.
* All other company and product names are trademarks or registered trademarks of their respective owners.

*The color tone of the listed products may differ from the actual product in some cases.

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