Casio G Shock Master Of G Gravitymaster Carbon Core Guard Bluetooth Solar Blue Plastic Strap Smartwatch GWR-B1000-1A1ER

A Casio Gravitymaster watch composed of a black carbon fibre case and black carbon & resin strap with a buckle clasp. This impressive watch is designed to endure an even higher level of toughness and withstand environments faced by pilots. The new extreme shock resistant Carbon Core Guard structure integrates the case and back cover into a single carbon Monocoque unit to protect against severe impact. Strong, lightweight, resistant to rust and weighing only 72g, this watch was designed to be the toughest and lightest in its series.

Accuracy
+/- 15 seconds per month

Airplane mode
Radio wave signals can be disabled when flying or in a medical facility.

Alarm function

Automatic calendar
Once set, the automatic calendar always displays the correct date.

Automatic hand adjustment
Checks the home position of the hands every hour and corrects if necessary by adjusting effects caused by shocks or magnetism.

Battery level indicator
An indicator shows the current battery level.

Bluetooth® Connectivity
Connect to compatible smartphones for a range of features

Corrosion resistant housing
A special coating on all visible metal components protects the watch from corrosive salt water.

Countdown timer

Date and weekday display

Display illumination
Auto Light: The watch dial will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours. LED light selectable illumination duration (1.5 seconds or 3 seconds)

Dual Time
Simultaneous display of the current time in two different time zones. Home city time swapping

Low-temperature resistant
Even temperatures as low as -10 °C/ 14°F have no effect on this watch.

Magnetic resistance
The case has been specially mounted to be shielded from magnetic fields.

Neobrite
A luminous coating on the watch hands provides illumination in the dark.

Phone Finder
Phone will emit a tone when the watch button is pressed

Power Saving
After the Alert, the following operations are stopped to save power: all hand movement (excluding the day indicator), Bluetooth connection, and alarms

Radio signal reception (EU, USA, Japan, China)
Europe, North America, Japan, 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.

Screw lock crown
The crown screws into the case to ensure water resistance

Shock-resistant
Shock-resistant construction protects against impact and vibration.

Solar power
A solar cell provides power for operation.

Spherical glass
The surface of the watch glass is domed offering a high level of stability and resistance against pressure.

Stopwatch function

Tough MVT
An improved slim movement increasing the reliability of Casio's radio controlled, solar powered, analogue watches even further.

Triple G resist
Shock, gravitational drop and centrifugal force resistance

Vibration-resistant
alphaGEL elements (a silicone material) surround the watch, making it even more resistant to shocks and vibrations. It is extremely flexible and has a cushioning effect on the module.

- Total Weight 72g
- Case Depth 16.9mm
- Case Width 50.1mm
- Watch Movement Solar
- Water Resistance 200 metres