Skip to search
Bestsellers     New arrivals     Limited Time Sale     Marketplace     67,050 Items
Japan : 4/22 23:22   EN
Europe, UK: Wednesday, Apr 29 ~
USA: Monday, Apr 27 ~
Australia: Wednesday, Apr 29 ~
Asia: Monday, Apr 27
UAE: Tuesday, Apr 28

Order within 0 Hours 37 mins with Scheduled Delivery. If you place an order within this time, We will ship on Monday, Apr 27 2026 This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.

Buyer Protection

Full refund if not genuine. Full or partial refund, if the new item is not as described.

     Description (7,841 characters)

Set contents: Main unit, box, instruction manual, warranty included in the instruction manual.
Waterproof specification: 20 ATM waterproof function
Mobile link function that can be linked with BluetoothⓇ communication with compatible smartphones
A mission log function that automatically records the altitude acquired by the watch and the route acquired by the smartphone's GPS in the app, and plots the altitude points on the trajectory.
The calorie consumption is calculated from the altitude + step count value, taking into account the elements of climbing, and is recorded as an activity log. From the G-SHOCK Master of G series "Gravity Master", which continues to evolve in pursuit of toughness, the mobility of a helicopter Introducing a model equipped with essential functions for flight missions and a carbon core guard structure.

A case made of carbon fiber reinforced resin with high strength and excellent weather resistance uses a strong carbon core guard structure to protect the module, and in addition to the shock-resistant structure that is G-SHOCK's core technology, 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 and improved wear resistance.

The design motif is a helicopter control stick, and three buttons are placed at 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, it is equipped with a quad sensor that includes a small sensor that can measure direction, altitude/barometric pressure, and temperature, as well as an acceleration sensor that can measure steps.

Easily understand changes in the natural environment and activity history to support flight missions.

Additionally, in addition to time correction through collaboration with the G-SHOCK dedicated app, it is also equipped with a "mission log function".

Automatically records the altitude acquired by the watch and the route acquired by the smartphone's GPS in the app.

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 a button on the watch, you can also display the direction to the recorded point on the second hand and the distance on the LCD.

In addition, with the "mode switching/customization function", you can set the mode ON/OFF and display switching on the app, and customize it by using only the necessary functions or changing the display order according to the purpose.

Introducing the "Gravity Master" GR-B200, which has an evolved toughness structure designed for use in harsh environments, and supports quick decisions and accurate actions during flight missions through sensor functions and collaboration with smartphones.


・Shock-resistant structure
・20 ATM waterproof 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)
・ Pressure measurement function (measurement range: 260 to 1,100hPa), pressure trend graph (displays the past 20 or 56 hours), pressure difference indicator (±10hPa), pressure trend information alarm (characteristic pressure change 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 will be 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 switching (1.5 seconds/3 seconds)), LED backlight for LCD section (auto light, super illuminator, afterglow function) , with afterglow time switching (1.5 seconds/3 seconds)) *If not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds)

*The altimeter is a relative altimeter that converts changes in atmospheric pressure into altitude.

If the atmospheric pressure changes due to weather conditions, the altitude of the measured value 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 each company.

*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 telecommunications carrier in the country where it is used, and differs depending on the individual.



Tags:

Casio  G-SHOCK  Black  G-Shock Master of G GRAVITYMASTER GRB200  GRAVITYMASTER  


Products Similar to 'CASIO'

New arrivals

HOT ITEMS

Bestseller
Panasonic Full-Frame Mirrorless Camera
Panasonic Full-Frame Mirrorless Camera "...
267,288 YEN
SEIKO SELECTION SBTR017 Men's
SEIKO SELECTION SBTR017 Men's

24,651 YEN
CASIO G-Shock Watch MIP LCD GW-BX5600-1A1JF Men's All Black (N)
CASIO G-Shock Watch MIP LCD GW-BX5600-1A...
48,884 YEN
Hasegawa 1/20 Sculpture Beauty's No.03 Sporty Unpainted Resin Kit SP521
Hasegawa 1/20 Sculpture Beauty's No....
4,489 YEN
New Model
CASIO EDIFICE Watch (Official Japanese Product) Collaboration Model Commemorating the 60th Anniversary of Honda's First F1 Victory  ECB-2300HR-1AJR Men's White
CASIO EDIFICE Watch (Official Japanese P...
147,300 YEN
Bestseller New Model
Shimano 26 Calcutta Conquest DC 200HG RIGHT Right-Handed (2026 Model) Baitcasting Reel /(5) [Σ01]
Shimano 26 Calcutta Conquest DC 200HG RI...
78,730 YEN
SEIKO Seiko Selection Nano Universe Collaboration Model Ladies Analog Quartz SSEH018 Ladies Black
SEIKO Seiko Selection Nano Universe Coll...
36,828 YEN
SEIKO Watch Seiko Selection nano universe collaboration SSEH026
SEIKO Watch Seiko Selection nano univers...
36,828 YEN
Mega House Portrait.Of.Pirates: Tashigi (Beauty version of swimsuit) Ex model PVC figure 1
Mega House Portrait.Of.Pirates: Tashigi ...

31,000 YEN
Bestseller
TAKARA TOMY BEYBLADE X UX-15 Shark Scale Deck Set
TAKARA TOMY BEYBLADE X UX-15 Shark Scale...
8,655 YEN
New Model
CASIO G-Shock Watch (Official Japanese Product) DW-5600MNC-8A2JF Men's Dark Gray
CASIO G-Shock Watch (Official Japanese P...
22,097 YEN
CASIO G-SHOCK FROGMAN radio wave solar GWF-1000-1JF men
CASIO G-SHOCK FROGMAN radio wave solar G...

75,460 YEN

Bestsellers

CASIO G-SHOCK Watch Japan Model GRAVITYM... 4549526280085

Set contents: Main unit, box, instruction manual, warranty included in the instruction manual.
Waterproof specification: 20 ATM waterproof function
Mobile link function that can be linked with BluetoothⓇ communication with compatible smartphones
A mission log function that automatically records the altitude acquired by the watch and the route acquired by the smartphone's GPS in the app, and plots the altitude points on the trajectory.
The calorie consumption is calculated from the altitude + step count value, taking into account the elements of climbing, and is recorded as an activity log. From the G-SHOCK Master of G series "Gravity Master", which continues to evolve in pursuit of toughness, the mobility of a helicopter Introducing a model equipped with essential functions for flight missions and a carbon core guard structure.

A case made of carbon fiber reinforced resin with high strength and excellent weather resistance uses a strong carbon core guard structure to protect the module, and in addition to the shock-resistant structure that is G-SHOCK's core technology, 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 and improved wear resistance.

The design motif is a helicopter control stick, and three buttons are placed at 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, it is equipped with a quad sensor that includes a small sensor that can measure direction, altitude/barometric pressure, and temperature, as well as an acceleration sensor that can measure steps.

Easily understand changes in the natural environment and activity history to support flight missions.

Additionally, in addition to time correction through collaboration with the G-SHOCK dedicated app, it is also equipped with a "mission log function".

Automatically records the altitude acquired by the watch and the route acquired by the smartphone's GPS in the app.

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 a button on the watch, you can also display the direction to the recorded point on the second hand and the distance on the LCD.

In addition, with the "mode switching/customization function", you can set the mode ON/OFF and display switching on the app, and customize it by using only the necessary functions or changing the display order according to the purpose.

Introducing the "Gravity Master" GR-B200, which has an evolved toughness structure designed for use in harsh environments, and supports quick decisions and accurate actions during flight missions through sensor functions and collaboration with smartphones.


・Shock-resistant structure
・20 ATM waterproof 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)
・ Pressure measurement function (measurement range: 260 to 1,100hPa), pressure trend graph (displays the past 20 or 56 hours), pressure difference indicator (±10hPa), pressure trend information alarm (characteristic pressure change 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 will be 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 switching (1.5 seconds/3 seconds)), LED backlight for LCD section (auto light, super illuminator, afterglow function) , with afterglow time switching (1.5 seconds/3 seconds)) *If not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds)

*The altimeter is a relative altimeter that converts changes in atmospheric pressure into altitude.

If the atmospheric pressure changes due to weather conditions, the altitude of the measured value 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 each company.

*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 telecommunications carrier in the country where it is used, and differs depending on the individual.

82336
4549526280085 In Stock