Description


This is the model sold in Japan.　Band wearable size  145-215mm

【feature】

MASTER OF G GRAVITY MASTER
This is a model equipped with a quad sensor from the G-SHOCK "Gravity Master" series for pilots operating in harsh environments.
The carbon core guard structure that protects the module with a carbon fiber reinforced resin case strengthens the vibration resistant structure in addition to the shock resistant structure. The resin that forms the bezel part has a three-layer structure with carbon fiber inserts, making it highly wear resistant. The three buttons on the 3 o'clock side are modeled after a helicopter control stick, and are also designed for ease of use. The dial is decorated with the iconic red color, emphasizing the strength and spirit of the Air Rescue Team.
In terms of functionality, in addition to measuring direction, altitude/barometric pressure, and temperature, it is equipped with a quad sensor that can measure steps. In addition to adjusting the time by linking with a dedicated app, the "mission log function" allows various data acquired by the watch to be recorded on the app. You can also customize settings such as turning the mode on/off and switching the display on the app.
The Gravity Master is inspired by the mobility of a helicopter and combines essential functions and toughness for flight missions.

【specification】

basic information
Case size (length x width x thickness)
63 x 54.1 x 18.3 mm
mass
80g
Case/bezel material
carbon
band
resin band
structure
Shock-resistant structure (shock resist)
Vibration resistant structure
Carbon core guard structure
Waterproof
20 ATM water resistant
Power supply/battery life
Battery life: about 2 years
sensor function
Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), barometric trend graph (displays the past 20 or 56 hours), barometric pressure difference indicator (±10 hPa), barometric trend information alarm (when a characteristic change in barometric pressure occurs) *The atmospheric 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.
Direction measurement function: Measures 16 directions and angles (0 to 359°), continuous direction measurement (60 seconds), north direction pointer function, magnetic declination correction function, direction correction function (2-point correction/figure-of-eight correction) / automatic correction)
Step counting 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)
Temperature measurement function (measurement range: -10 to 60°C)
Mobile link/app linkage function
Mobile link function
Mobile link function (function linked via Bluetooth communication with compatible mobile phones)
app
Compatible with CASIO WATCHES
exterior
glass
Inorganic glass (surface shape: spherical/curved)
others
neobright
clock function
world time
World time: 38 cities around the world (38 time zones, automatic summer time setting function) + UTC (coordinated universal time) time display, home time city switching function
Sunrise/sunset time display
Sunrise/sunset time display
stopwatch
Stopwatch (1/100 second (less than 1 hour) / 1 second (more than 1 hour), 24 hour meter, with split)
timer
Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second increments)
alarm
5 time alarms/time signal
light
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 (with auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds))
light color
LED: White
calendar
Fully automatic calendar
Operation sound ON/OFF switching function
Operation sound ON/OFF switching function
accuracy
*If not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds).
Other functions
12/24 hour display switching
Needle retraction function (If the hands overlap the LCD display and are difficult to see, you can temporarily retract the hands from above the LCD display.)
Sensor function details
*The altimeter is a relative altimeter that converts atmospheric pressure changes into altitude. If the atmospheric pressure changes due to weather conditions, the altitude of the measured value will also change.

※The contents of the product photo are all.　See photos for accessories and condition　if you have any questions' please feel free to contact us.
※Even if the warranty period is stated in the product description'Please note that the warranty may not apply to overseas purchasers outside of Japan.