From the G-SHOCK Master of G series "Gravity Master", which continues to evolve in pursuit of toughness, a model with the image of the mobility of a helicopter and equipped with essential functions in flight missions and a carbon core guard structure will appear.
Using a strong carbon core guard structure that protects the module with a carbon fiber reinforced resin case with high strength and excellent weather resistance, in addition to the G-SHOCK core technology shock resistant structure, the vibration resistant structure has also been strengthened.
A three-layer structure with a carbon fiber sheet inserted is used for the resin that forms the bezel.
By making the top layer a skeleton resin, the bezel is finished with a carbon texture that can be seen, and the wear resistance is also improved.
With a helicopter control stick as a design motif, three buttons are placed on the 3 o'clock side.
It also has practicality that pursues operability by blind touch.
The dial is colored with the iconic orange and blue colors used in the uniforms of the Air Rescue Team.
In addition to the standard black color, the band has a lineup of blue and orange finished with bold color blocks.
The face design is accented with orange everywhere to express the strength and spirit of the Air Rescue Team.
In terms of functionality, in addition to a small sensor that can measure direction, altitude/barometric pressure, and temperature, it is equipped with a quad sensor that has a built-in acceleration sensor that can measure the number of steps.
Supports flight missions by facilitating understanding of changes in the natural environment and activity history
In addition to correcting the time by linking with the G-SHOCK dedicated application, it is equipped with a "mission log function".
The app automatically records the altitude obtained by the watch and the route obtained by the GPS of the smartphone.
Plot manually acquired altitude points on the trajectory
Furthermore, based on the altitude and number of steps measured, the calorie consumption is calculated taking into account the climbing factor and recorded as an activity log.
With the "location indicator function", if you record your current location on the app by pressing the buttons on the watch, you can also display the direction to the recording point on the second hand and the distance on the liquid crystal.
In addition, with the "mode switching/customization function", you can set the mode ON / OFF and display switching on the application, and customize it according to the purpose, such as using only the necessary functions and changing the display order.
Assuming use in harsh environments, the "Gravity Master"
GR-B200 has evolved to support quick decisions and accurate actions in flight missions by improving the toughness structure, and by linking sensor functions and smartphones.

・ Impact-resistant structure
・ 20 ATM water resistant function
・ Mobile link function (function interlocking with compatible mobile phones via BluetoothⓇ communication)
・ Needle retraction function (When the needle overlaps the liquid crystal display and is difficult to see, the needle can be temporarily retracted from the liquid crystal display)
・ Azimuth measurement function: Measure 16 azimuths and azimuth angles (0 to 359°), continuous azimuth measurement (60 seconds), north direction pointer function, magnetic declination correction function, azimuth correction function (2-point correction/figure 8) correction/automatic correction)
・ Atmospheric pressure measurement function (measurement range: 260 to 1,100 hPa), atmospheric pressure tendency graph (displays the past 20 or 56 hours), atmospheric pressure difference indicator (±10 hPa), atmospheric pressure tendency information alarm (characteristic changes in atmospheric pressure If it happens, you will be notified with an arrow and a sound.) *The pressure trend graph can be changed to display the past 20 minutes or 56 minutes.
At that time, the pressure difference indicator is displayed in units of ±1hPa.

・Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m), altitude memory (measurement date, time, altitude up to 14 manual memories), automatic recording data: maximum / minimum altitude, auto totalization ( Ascent/descent) memory, altitude trend graph, altitude difference indicator (±100m/±1000m), measurement interval setting function (every 5 seconds/2 minutes) *every second for the first 3 minutes
・ Temperature measurement function (measurement range: -10 to 60°C)
・ Pedometer function (step count display range: 0 to 999,999 steps), power saving function (automatically puts the sensor into sleep mode to save power if there is no movement for a certain period of time)
・ Sunrise/sunset time display
・ World time: 38 cities around the world (38 time zones, with automatic summer time setting function) + UTC (Coordinated Universal Time) time display, home time city replacement function
・ Stopwatch (1/100 second (less than 1 hour) / 1 second (more than 1 hour), 24 hour counter, with split)
・ Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second units)
・ 5 time alarms
・ Time signal
・ Full auto calendar
・ 12/24 hour display switching
・ Operation sound ON/OFF switching function
・Double LED light: LED light for dial (with auto light, super illuminator, afterglow function, afterglow time switch (1.5 sec/3 sec)), LED backlight for LCD (auto light, super illuminator, afterglow function) , With afterglow time switching (1.5 seconds / 3 seconds)) * When not linked with a smartphone, it operates with normal quartz accuracy (average monthly difference ± 15 seconds)
* The altimeter is a relative altimeter that converts atmospheric pressure changes into altitude.
If the atmospheric pressure changes due to weather conditions, the measured altitude will also change.
* Bluetooth is a registered trademark of Bluetooth SIG, Inc.
*"iPhone"
is a trademark or registered trademark of Apple Inc. registered in the United States and other countries.
*"Android"
and "Android logo"
are trademarks or registered trademarks of Google LLC.
* Other company names and product names are trademarks or registered trademarks of their respective companies.
*GR-B200 is certified by the Radio Law of Japan.
* Regarding the smartphone link function, it depends on the specifications of the mobile phone itself and the service of the carrier in the country of use, and it varies from individual to individual.