Name: GRB300RY-1A9
Brand: G-SHOCK
SKU: GRB300RY-1A9
Price: 649.0 AUD
Availability: OutOfStock

G-SHOCK-GRB300RY-1A9-Watches-CASIO Australia

$649.00

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Whatever you’re doing, wherever you are — the G-SHOCK Master of G line has your back.

For total support in the harshest environments, this GRAVITYMASTER watch delivers peak performance in punishing conditions in air. It features bold black to exude toughness and a band in the same bright yellow used for emergency rescues and safety signs. This innovative design is a sure fit for the world of professionals involved in rescue efforts and other critical missions.

The organic form of the GRAVITYMASTER GR-B300RY is inspired by next-generation aircraft and rendered with a seamless exterior design. The Carbon Core Guard structure and wide 3D face deliver durability, readability, and a comfortable fit. Enjoy all the practical functions as well, including dual-time simultaneously showing the time in two cities, a flight log memory function for recording routes traveled, and more.

This tough watch delivers what you need to make quick decisions and take decisive action in the harshest of environments.

Band

Bio-based resin band

Case and bezel material

Bio-based Carbon / Bio-based resin / Stainless steel

Case size (L× W× H)

59 × 54.7 × 15.7 mm

Construction

Shock Resistant
Carbon Core Guard structure

Power supply and battery life

Tough Solar (Solar powered)

Time adjustment

Bluetooth: Connects to a smartphone and automatically adjusts the time

Water resistance

200-metre water resistance

Weight

71 g

Compatible band size

145 to 215 mm

Crown

Screw Lock Crown

Glass

Mineral Glass

Other

Neobrite

Surface treatment

Black ion plated bezel

App connectivity feature

Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Flight log
Phone finder

Apps

CASIO WATCHES

Smartphone link feature

Mobile link (Wireless linking using Bluetooth®)

Accuracy

Accuracy: ±15 seconds per month (with no mobile link function)

Alarm/hourly time signal

Daily alarm

Battery display alert

Battery level indicator

Calendar

Full auto-calendar (to year 2099)

Energy saving feature

Power Saving (hands stop to save power when the watch is left in the dark)

Light

LED light (Super Illuminator)
Afterglow

Other features

Date display
Day indicator
Regular timekeeping:
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day)

Run time

Approx. battery operating time:
5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Stopwatch

1-second stopwatch
Measuring capacity: 23:59'59.
Measuring modes: Elapsed time, split time

Timer

Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

World time

Dual time (Home City time swapping)

G-SHOCK Black and Bold Red

G-SHOCK Black and Bold Red

G-SHOCK Black and Bold Red

GRB300RY-1A9

GRB300RY-1A9

20 bar water resistant

Keeps yourself in time

Stable solar power

Easy to operate via smartphone

Shock resistant

20 bar water resistant

Keeps yourself in time

Stable solar power

Easy to operate via smartphone

Shock resistant

Customer Reviews

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