The G-Shock Gravitymaster GR-B300RY-1A9JF is a robust solar-powered timepiece featuring a striking black and yellow design. This 54.7mm Master of G-AIR model combines analog-digital display with advanced features including Flight Log function, compass, and barometric altimeter. Built with eco-friendly biomass materials, it offers 200m water resistance and Bluetooth connectivity. The watch includes multiple time formats, chronograph, and daily alarms.
Specifications
Price
Shopee
RM1,280.00
7 products(6 items sold out)
Specifications
Basic info
Brand
G-Shock
Model
GR-B300RY-1A9JF
Product name
Gravitymaster GR-B300RY-1A9JF
Color
Band
Yellow
Case
Black
Dial
Black
Release date
2024-01-01
Series
Master of G-AIR Gravitymaster
Technical specs
Battery
Type
Solar
Life
Months without light
Movement type
Solar Quartz (Calibre 5719)
Water resistance
Depth unit
meters
Depth
200
Rating
200 meters
Special features
Smart features
Flight Log function, World Time, Dual Time
Included items
Original box, Manual, Japanese warranty card
Functions
Alarms
Daily alarm
Calendar
Perpetual (until 2100)
Chronograph
Yes
Countdown timer
Yes
Stopwatch
Modes
Elapsed time
Max time
60 minutes
Resolution
1/100 second
Time display
Analog, Digital
Time format
12-hour, 24-hour
Display
Backlight
LED
Size
54.7
Size unit
mm
Sub dials
1
Type
Analog
Sensors
Barometric altimeter
Yes
Compass
Yes
Temperature
Yes
Connectivity
Bluetooth
Connects to smartphones/PC
Physical specs
Band
Material
Resin (biomass plastic)
Type
Resin
Bezel material
Carbon
Case
Material
Carbon (biomass plastic), Resin (biomass), Stainless Steel (IP Coating)
Diameter
54.7
Thickness
15.7
Diameter unit
mm
Thickness unit
mm
Lens material
Mineral
