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)

Case dimensions (length x width x height) shown here are standard values and may differ from actual product dimensions. Use the case dimensions provided here as general reference values.

* Dimensions show the measurements indicated in the illustration above.

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)

Operation Guide

Projecting toughness and vibrance with high-impact rescue yellow

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

The worldview of professionals engaging in rescue missions is expressed with a vivid yellow hue conveying danger awareness. Prominently featuring this eye-catching colour, this trio of timepieces builds on GRAVITYMASTER, MUDMAN, and RANGEMAN designs from the MASTER OF G line of watches which demonstrate their true potential in extreme conditions. Standing out strikingly against solid, powerful black, the vibrant colour projects the characteristic toughness of G-SHOCK.

Eye-catching contrast: Vibrant rescue yellow

Vivid yellow is featured prominently in the watch designs as a key colour. Employed on equipment and vehicles used by rescue teams, the striking hue serves as a caution colour that powerfully projects its presence amid adverse weather conditions, poor visibility, and other demanding environments. Rescue yellow accents on parts including the band and bezel’s top create a high-impact look. Black and grey IP gives enhanced textural appeal to metal components to realise toughness-driven design fitting for professional gear.

Duplex LCD display - MUDMAN GW-9500MRY

Built with a shock-, dust-, and mud-resistant structure, the MUDMAN GW-9500MRY is equipped with Triple Sensor, which measures compass bearing, altitude/barometric pressure, and temperature. The digital compass display employs a duplex LCD for greater practical utility.

* The watches in the second image are included for illustrative purposes.

Carbon Core Guard structure, both strong and light

A carbon fibre-reinforced resin case protects the module, making the most of the high degree of strength and outstanding durability delivered by the carbon material to achieve a size ensuring a comfortable fit.

* Image shows the GRB300RY-1A9.

Attention to materials: Bio-based resin

Key resin components used in the case, band, and more are made with bio-based resin, which is produced using renewable organic resources and is expected to help reduce environmental impact.

* Image is included for illustrative purposes.