Free shipping on orders over $99
Projecting toughness and vibrance with high-impact rescue yellow
The worldview of professionals engaging in rescue missions is expressed with a vivid yellow hue conveying danger awareness. Prominently featuring this eye-catching color, 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 color projects the characteristic toughness of G-SHOCK.
FEATURES
Eye-catching contrast: Vibrant rescue yellow
Vivid yellow is featured prominently in the watch designs as a key color. Employed on equipment and vehicles used by rescue teams, the striking hue serves as a caution color 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 gray IP gives enhanced textural appeal to metal components to realize toughness-driven design fitting for professional gear.
Cutting-edge design imbued with functional beauty
GRAVITYMASTER
GRB300RY
Features including the Carbon Core Guard structure and the wide 3D face deliver the durability and readability required for a specialized pilot’s watch. Enjoy all the practical functions as well, including dual-time simultaneously displaying the time in two cities, a flight log memory function for recording routes traveled, and more.
* Second image shows the GRB300-1A.
Duplex LCD display
MUDMAN GW9500MRY
Built with a shock-, dust-, and mud-resistant structure, the MUDMAN GW9500MRY 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.
6 sensors + GPS functionality
RANGEMAN GPRH1000RY
Built with a shock-, dust-, and mud-resistant structure, the RANGEMAN GPRH1000RY is equipped with six sensors including a heart rate monitor, plus built-in GPS functionality to measure position, distance, and speed of movement. Support for nine activities is offered, including trekking.
* Second image shows the GPRH1000-9.
DETAILS
Carbon Core Guard structure, both strong and light
GRB300RY, GW9500MRY
A carbon fiber-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.
Solar-powered timekeeping with Bluetooth® connectivity or radio control for enhanced accuracy and reliability
GRB300RY: Bluetooth®
GW9500MRY: Radio control
GPRH1000RY: Bluetooth® and solar-assisted charging
* Image shows the GRB300RY-1A9.
Super Illuminator (high-brightness LED light) for maintaining watch readability in the dark
GRB300RY: Dial
GW9500MRY, GPRH1000RY: LCD (Full-auto light)
* Images show the GRB300RY-1A9 (first image), the GW9500MRY1A9 (second image) and the GPRH1000RY1A (third image).
LINEUP
SPECIFICATIONS
GRB300RY
Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)
- Automatic time adjustment (four times a day)
- Easy watch setting
- World time (about 300 cities)
- Flight log: Pressing a button on the watch records the date, time and position on a map within the app. Also includes a grouping function for batch management of multiple flights.
- Phone finder
Watch Functions
• Shock-resistant structure
• 200m water resistance
• Solar-powered
• Smartphone Link
• Dual time
• Stopwatch
• Countdown timer
• Alarm
• LED light (Super Illuminator)
• Date and day display
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under license.
GW9500MRY
• Shock-resistant structure
• Dust- and mud-resistant structure
• 200m water resistance
• Solar-powered
• Radio-controlled (Multiband 6)
• Digital compass
• Barometer
• Altimeter
• Thermometer
• World time (48 cities)
• Sunrise and sunset time display
• 1/10-second stopwatch
• Countdown timer
• 5 daily alarms
• Full-auto LED backlight (Super Illuminator)
GPRH1000RY
Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)
- Auto time adjustment
- Easy watch setting
- World time (about 300 cities)
- Notification function: Incoming calls, incoming e-mails, new social media posts, calendar notifications, reminders
- Training analysis data
- Activity log data
- Life log data
- Sleep tracking data
- Tide graph setting (about 3,300 points around the world)
- Phone finder
Watch Functions
• Shock-resistant structure
• Dust- and mud-resistant structure
• 200m water resistance
• USB charging + solar-assisted charging
• Smartphone Link (Automatic connection)
• GPS signal reception
• Heart rate measurement
• Blood oxygen level measurement*
• Step tracker
• Movement analysis
• Digital compass
• Altimeter
• Barometer
• Thermometer
• Activity tracking
• Activity log
• Life log
• Training analysis (Powered by POLAR®)
• Sleep tracker (Powered by POLAR®)
• Breathing exercises (Powered by POLAR®)
• Tide graph
• Almanac (Sunrise and sunset times, moon age)
• World time (38 cities)
• Airplane mode
• Stopwatch
• Countdown timer
• 4 daily alarms
• Vibration function
• Full-auto LED backlight (Super Illuminator)
* The blood oxygen level measurement function is not intended for use in diagnosing illness or as a medical device. It is intended only for use in maintaining general health.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under license.
The Polar® word mark and logos are registered trademarks owned by Polar Electro Oy. Any use of such marks and logos by Casio Computer Co., Ltd. is under licence.