G-SHOCK
 

GRAVITYMASTER

GWR-B1000-1AER

GWR-B1000-1AER
GWR-B1000-1AER
 
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Design & Technology

Carbon Core Guard structure with shock resistant button

This new shock resistant structure protects modules with a carbon fiber reinforced resin case. A cleaner design that removes the button guard was achieved through improved case strength and the newly developed structure. These carbon materials give the watch shock resistance, rigidity, and resistance to degradation - the same properties that qualify carbon materials for use in aircraft fuselage parts.

Carbon monocoque case

This new shock resistant structure protects modules with a carbon fiber reinforced resin case. The carbon monocoque case seamlessly integrates the case and case back. The result is a watch that boasts high strength while weighing less than any previous GRAVITYMASTER series watch (72g).

Carbon layers and band structure

  • Intricately laminated bezel with 52 layers of carbon sheeting
  • Carbon fiber insert band constructed with Toray’s TORAYCA® carbon fiber
In-dial solar panel

Converts even faint light from fluorescent lamps into ample energy to achieve stable operation of various high-load functions.

Triple G Resist

The GWR-B1000 also features TRIPLE G RESIST technology to withstand shock, centrifugal force, and vibration, and all of its externally exposed metal parts are made from rust-resistant titanium.



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System Requirements
iOS: iOS 10 or later
Android: Android 6.0 or later
Bluetooth®: Bluetooth® 4.0 or later
GWR-B1000-1AER

All features

Bluetooth® Smart
The watch is equipped with energy-saving Bluetooth® technology, which offers power-saving data transfer at the push of a button. The watch can connect to a smartphone wirelessly via Bluetooth®, enabling access to a wide range of useful functions.
Smartphone time
Local time will automatically be adjusted whenever the watch is connected with a smartphone.
LED light
A light-emitting diode (LED) is used to illuminate the watch face.
Shock-resistant
Shock-resistant construction protects against impact and vibration.
Corrosion-resistant housing
High-quality design: The special finish on all visible metal parts provides protection against corrosion.
Solar Power
A solar cell provides power for operation.
Radio signal reception (EU, USA, Japan, China)
Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China - once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time.
Neo-display
A luminous coating provides long-term illumination in the dark after only a short exposure to light.
World time function
Displays the current time in major cities and specific areas around the world.
Date and weekday display
The current day and weekday are both displayed.
Stopwatch function - 24 hours
Elapsed times are measures with split-second accuracy. The watch can measure times of up to 24 hours.
Fly-Back Function
The fly-back function has been specially designed to meet the needs of pilots. The stopwatch can be reset simply by touching a button; if this is done while the timer is running, the stopwatch immediately begins a new time measurement. This feature allows several split times to be recorded without any time delays.
Timer - 1/1 min. - 24 hours
For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest minute and up to 24 hours in advance. Ideal for people who need to take medicines every day or those who do interval training.
Daily alarm
The daily alarm reminds you of events that recur every day, by emitting an audible signal at the set time.
Hand Moving Function
With a push of a button, hands are moving and permit a free visibility of functions like stopwatch or date.
Phone Finder
Misplaced your smartphone? All it takes is the push of a button on your watch and the smartphone sounds an alarm.
Smart Access Technology
Smart Access makes it easy to operate multi-function watches. Simply pulling out and rotating the crown provides intuitive control over all functions
Automatic hand adjustment
The automatic hand adjustment function checks the home position of the hands every hour and corrects it if necessary — either by adjusting e.g. from shocks or using the influence of magnetism.
Sapphire crystal
Artificially manufactured glass with the hightest hardness and scratch resistance
Screw-in crown
A special screw connection ensures that the watch is waterproof, even at the crown.
Carbon-resin wrist strap
On their own, carbon and resin are stress-resistant and durable — together they create a wrist strap that is extra robust and extremely durable. And the "carbon design" on the wrist strap not only looks elegant, it also lends the watch a sporty, dynamic touch.
Battery level indicator
An indicator shows the current battery level.
Water resistance classification (20 bar)
Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810.
Chronometric precision
Smartphone Link Seconds per month
Dimensions
50,1 mm x 46,4 mm x 16,9 mm (H x W x D)
Weight
72 g
Technical amendments and errors excepted for all watch models shown here. The sizes depicted are not the actual sizes. The colours shown may differ slightly from the actual colours.