G-SHOCK
Master of G
GR-B300EC-1A
HK$2,780
In stock
SKU
GR-B300EC-1A
The organic form of the GRAVITYMASTER GR-B300EC 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.
- Case size (L× W× H): 59 × 54.7 × 15.7 mm
- Weight: 71 g
- Case and bezel material: Bio-based Carbon / Bio-based resin / Stainless steel
- Band: Bio-based resin band
- Construction: Shock Resistant; Carbon Core Guard structure
- Water resistance: 200-meter water resistance
- Time adjustment: Bluetooth: Connects to a smartphone and automatically adjusts the time
- Power supply and battery life: Tough Solar (Solar powered)
- Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
- Apps: CASIO WATCHES
- App connectivity feature: Auto time adjustment; Easy watch setting; Approximately 300 world time cities; Flight log; Phone finder
- Glass: Mineral Glass
- Crown: Screw Lock Crown
- Surface treatment: Black ion plated bezel
- Compatible band size: 145 to 215 mm
- Other: Neobrite
- World time: Dual time (Home City time swapping)
- 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)
- Alarm/hourly time signal: Daily alarm
- Light: LED light (Super Illuminator); Afterglow
- Light color: LED:White
- 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)
- Battery display/alert: Battery level indicator
- 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)
- Accuracy: Accuracy: ±15 seconds per month (with no mobile link function)
- 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)
| Brand | G-SHOCK |
|---|---|
| Features | Shock resistant 20 bar water resistant Stable solar power Easy to see in darkness |
| Collection | G-SHOCK |
| Line-up | Master of G |
| Type | Digital |
| Color | Black |
| Product Launch Date | Aug 2024 |
The organic form of the GRAVITYMASTER GR-B300EC 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.
- Case size (L× W× H): 59 × 54.7 × 15.7 mm
- Weight: 71 g
- Case and bezel material: Bio-based Carbon / Bio-based resin / Stainless steel
- Band: Bio-based resin band
- Construction: Shock Resistant; Carbon Core Guard structure
- Water resistance: 200-meter water resistance
- Time adjustment: Bluetooth: Connects to a smartphone and automatically adjusts the time
- Power supply and battery life: Tough Solar (Solar powered)
- Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
- Apps: CASIO WATCHES
- App connectivity feature: Auto time adjustment; Easy watch setting; Approximately 300 world time cities; Flight log; Phone finder
- Glass: Mineral Glass
- Crown: Screw Lock Crown
- Surface treatment: Black ion plated bezel
- Compatible band size: 145 to 215 mm
- Other: Neobrite
- World time: Dual time (Home City time swapping)
- 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)
- Alarm/hourly time signal: Daily alarm
- Light: LED light (Super Illuminator); Afterglow
- Light color: LED:White
- 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)
- Battery display/alert: Battery level indicator
- 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)
- Accuracy: Accuracy: ±15 seconds per month (with no mobile link function)
- 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)
| Brand | G-SHOCK |
|---|---|
| Features | Shock resistant 20 bar water resistant Stable solar power Easy to see in darkness |
| Collection | G-SHOCK |
| Line-up | Master of G |
| Type | Digital |
| Color | Black |
| Product Launch Date | Aug 2024 |
