GRAVITYMASTER GWR-B1000
Note: HondaJet Elite pictured. Photograph courtesy of the Honda Aircraft Company (© 2019)

GRAVITYMASTER

GWR-B1000

CARBON CORE GUARD IconBluetooth® Icon

  • Note: HondaJet Elite pictured. Photograph courtesy of the Honda Aircraft Company (© 2019)

Lineup

The third material has
the lightness of resin and
a strength exceeding that of metal.

Features

Beginning from the newly developed carbon monocoque case, the watch makes use of 
high-performance carbon materials that exhibit strength and lightness in countless locations. 
The design achieves the shock resistance required of a pilot’s watch, while at the same time weighing just 72 g, 
the lightest watch in the GRAVITYMASTER lineup.

Carbon monocoque case

Carbon monocoque case

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

Intricately laminated bezel with 52 layers of carbon sheeting

Intricately laminated bezel with 52 layers of carbon sheeting

Carbon fiber insert band

Carbon fiber insert band

* Constructed with Toray’s TORAYCA® carbon fiber.TORAY Icon

GWR-B1000 structureGWR-B1000 caseGWR-B1000 buttonGWR-B1000 bezel

Carbon Core Guard structure
Carbon Core Guard structure

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

Bezel with 52 layers of carbon sheeting

The bezel is made of carbon materials as well, making it highly durable and resistant to damage. The layered carbon bezel is designed to keep flexibility and to absorb shock. It is achieved by making a clearance between the case and the bezel.

Carbon monocoque case

The case and back cover are part of a unified construction that ensures that the watch is both strong and airtight. In addition, the use of carbon materials grants greater freedom of design while increasing shock resistance.

Shock resistant button

A cleaner design that removes the button guard was achieved through improved case strength and the newly developed structure.

Technology /
Design

Rust-resistant

Rust-resistant

Titanium materials are used for the metal parts that are exposed to outside air, making them lightweight, strong, and resistant to rust.

TRIPLE G RESIST

TRIPLE G RESIST

Shock, centrifugal force, and vibration-resistant structure.

* Image shows GPW-2000-1A.

Large front button

Large front button

A large button placed at the 6 o’clock position on the case activates the light and accentuates the rugged design.

Super Illuminator

Super Illuminator (high-brightness LED)

The LED illuminates the dial to ensure visibility in the dark.

In-dial solar panel

In-dial solar panel

Further improvements in the shadow dispersing solar panel by optimizing solar cell shapes to improve power generation efficiency and make it possible to generate sufficient power using only the light received through the dial areas of the face. This eliminates the need to limit the transmittance of the face, which greatly enhances face design possibilities.

Stopwatch with flyback function

Stopwatch with with flyback function

The button at 2 o'clock can be used to start a stopwatch operation while in the stopwatch mode. During a stopwatch operation, a single press of the button at 4 o’clock instantly stops the current operation, resets the stopwatch, and starts a new lap time. This flyback feature avoids time lost to button operations.

Bluetooth® 搭載電波ソーラー

Bluetooth® Radio-controlled,  solar-powered  timekeeping

Time correction is conducted by either Bluetooth® communications or standard time radio wave (Multi Band 6), depending on the circumstances. Reception of the most recent time zone and Daylight Saving Time information assures that the correct time is displayed at all times.

Sapphire crystal with non-reflective coating

Sapphire crystal with non-reflective coating

To ensure high readability, non-reflective coating is applied on the scratch-resistant sapphire crystal.

Application

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

G-SHOCK ConnectedG-SHOCK Connected
G-SHOCK ConnectedFREE
Smartphone App

Download on the App Store
Get it on Google Play

Main Functions

- Flight Log function

Record time and position in an app by operating the buttons on the watch. View a graphical display of movement history on a map.

- 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

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 Inc.
  • * All other company and product names are trademarks or registered trademarks of their respective owners.