Casio G-Shock Master of G GWG-B1000-3AER

Experience extreme adventures with the GWG-B1000 from the G-SHOCK Mudmaster series. Designed to withstand even the most challenging conditions, this Master of G is particularly resistant to shocks, dust, and mud thanks to its sealing system and completely redesigned protective structure that integrates components made from different materials: high-precision forging techniques are used for the metal exterior, while the case is made of carbon fiber-reinforced resin. The watch is equipped with a triple sensor that provides altitude, barometric pressure, and temperature data to follow you wherever you go. And with the position indicator, you'll always be on the right track, even in limited visibility. This model's features are rounded out by solar charging, radio control, and smartphone connectivity for greater precision and reliability. Dual LED lights and sapphire crystal ensure high readability, so you can always see the time and other data in all lighting conditions. For greater attention to the environment, the case, bezel and strap are made of bio-based resins

*Due to the characteristics of carbon fiber reinforced resin, the pattern and color tone that appears on the surface will vary from model to model.

Case Dimensions: 58.7 × 52.1 × 16.2 mm
Weight: 114 g

Case and Bezel Material: Bio-based resin and stainless steel
Strap: Bio-based resin
Strap Fit: Adjustable from 145 to 215 mm

Construction: Shock, vibration and mud resistant, with Carbon Core Guard construction
Water resistance: Up to 20 bar

Time Setting: Radio Controlled Multi Band 6
Bluetooth® connection: Connect to your smartphone for automatic time adjustment

Power supply: Tough Solar (solar energy)

Compass: 16-direction measurement (0°–359°), continuous measurement for 60 seconds, automatic calibration and orientation function

Barometer: Measurement from 260 to 1,100 hPa (7.65–32.45 inHg) with graphical trend display of the last 20 hours

Altimeter: Measurement from -700 to 10,000 m (-2,300 to 32,800 ft) with advanced memory for up to 30 manual records and altitude trend graph

Thermometer: Measurement from -10 to 60 °C (14–140 °F)

App Connection: Mobile Link via Bluetooth®
Compatible App: CASIO WATCHES
App functions: Automatic time setting, world time for approximately 300 cities, automatic altitude calibration, Find My Phone function

Glass: Sapphire with anti-reflective coating
Crown: Screw-down
Bezel: With DLC coating and gray ion plating
Luminescent Material: Neobrite

World Time: 38 time zones (55 cities + UTC)
Sunrise and Sunset: View sunrise and sunset times for a specific date

Stopwatch: Up to 23:59'59.99"
Timer: Countdown from 1 to 60 minutes

Alarms: 5 daily audible reminders
Time Signal: On/Off

Illumination: Dual LED Super Illuminator with selectable duration (1.5 or 3 seconds)

Calendar: Full automatic until 2099
Power Saving: Power saving function to conserve battery life

Battery life: Approximately 6 months with normal use without exposure to light, up to 24 months with active energy saving mode

Accuracy: ±15 seconds per month (without signal calibration and Mobile Link)

Hourly Calibration Stations: DCF77 (Germany), MSF (UK), WWVB (USA), JJY (Japan), BPC (China)
Signal Reception: Automatic up to 6 times a day or manual