
Product Description
The G-SHOCK MASTER OF G MUDMASTER GWG-B1000-1A3 is engineered for extreme environments, combining professional-grade toughness with tactical-inspired styling. Featuring tan accents on the dial, a multi-textured black exterior, and a matte olive-green bio-based resin band, this rugged timepiece delivers a purposeful, understated design. Its Carbon Core Guard structure provides shock, vibration, and mud resistance, while 200-meter water resistance and scratch-resistant sapphire crystal ensure reliable durability. Equipped with Tough Solar power, Multi Band 6 radio-controlled timekeeping, Bluetooth® smartphone connectivity, and advanced compass, barometer, altimeter, and thermometer sensors, the GWG-B1000 is built for demanding outdoor adventures. Additional features include world time, sunrise and sunset information, stopwatch, countdown timer, Super Illuminator double LED lighting, and navigation functions through the CASIO WATCHES app.
SKU: GWG-B1000-1A3
| Case & Exterior | |
|---|---|
| Collection | G-SHOCK MASTER OF G MUDMASTER |
| Case Size (L × W × H) | 58.7 × 52.1 × 16.2 mm |
| Weight | 114 g |
| Case & Bezel Material | Bio-based resin / Stainless steel |
| Band Material | Bio-based resin band |
| Band Colour | Matte olive green |
| Design Details | Tan dial accents with multi-textured black exterior inspired by tactical equipment |
| Construction | Shock resistant Vibration resistant Mud resistant Carbon Core Guard structure |
| Glass | Sapphire crystal with anti-reflective coating |
| Crown | Screw-lock crown |
| Surface Treatment | DLC-treated stainless steel portions Black ion-plated bezel |
| Compatible Band Size | 145 to 215 mm |
| Water Resistance | 200-meter water resistance |
| Other Exterior Feature | Neobrite |
| Country of Origin | Japan |
| Movement & Features | |
|---|---|
| Power Supply | Tough Solar (solar powered) |
| Battery Operating Time | Approx. 6 months on rechargeable battery with normal use without exposure to light after charging Approx. 24 months when stored in total darkness with Power Saving enabled after a full charge |
| Battery Indicator | Battery level indicator |
| Time Adjustment | Multi Band 6 radio-controlled timekeeping Automatic time adjustment via Bluetooth® smartphone connection |
| Radio Signal Reception | DCF77 (Germany, 77.5 kHz) MSF (England, 60.0 kHz) WWVB (United States, 60.0 kHz) JJY (Japan, 40.0 / 60.0 kHz) BPC (China, 68.5 kHz) Automatic reception up to 6 times daily, or up to 5 times for the Chinese signal Manual reception and latest reception results |
| Smartphone Connectivity | Mobile Link via Bluetooth® |
| Compatible App | CASIO WATCHES |
| App Connectivity Features | Auto time adjustment Easy watch settings Approximately 300 world time cities App information Time & Place Mission Log Location Indicator Location Memory Mode/display switching customization Auto altitude correction Phone Finder |
| Digital Compass | 16-direction measurement Direction angle: 0°–359° 60-second continuous measurement North direction guideline Bearing memory Automatic horizontal, magnetic declination, and orientation correction |
| Barometer | Measurement range: 260–1,100 hPa (7.65–32.45 inHg) Measuring unit: 1 hPa / 0.05 inHg Pressure trend graph for past 20 hours Pressure difference indicator: ±10 hPa Pressure trend information alarm with arrows and sound Optional 30-minute measurement intervals displaying the past 5 hours hPa/inHg switching |
| Altimeter | Relative altitude measurement: -700 to 10,000 m (-2,300 to 32,800 ft) Measuring unit: 1 m / 5 ft Up to 30 manual memory records Automatic recording of highest/lowest altitude and cumulative ascent/descent Altitude trend graph and difference indicator: ±100 m / ±1,000 m Selectable measurement interval: 5 seconds or 2 minutes; every second for the first 3 minutes Metres/feet switching |
| Thermometer | Measurement range: -10°C to 60°C (14°F to 140°F) Measuring unit: 0.1°C / 0.2°F Celsius/Fahrenheit switching |
| World Time | 38 time zones (55 cities + coordinated universal time) Daylight saving on/off Automatic summer time (DST) switching Home city/World Time city swapping |
| Sunrise & Sunset | Sunrise and sunset time display for a specific date |
| Stopwatch | 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: elapsed time, split time, 1st-2nd place times |
| Countdown Timer | Measuring unit: 1 second Countdown range: 60 minutes Start time setting: 1 to 60 minutes in 1-minute increments |
| Alarm & Hourly Time Signal | 5 daily alarms Hourly time signal |
| Light | Double LED light (Super Illuminator) Full auto LED light for analog face and digital display Selectable illumination duration: 1.5 or 3 seconds Afterglow |
| Light Colour | White LED |
| Calendar | Full auto-calendar to year 2099 |
| Accuracy | ±15 seconds per month without signal calibration or Mobile Link |
| Regular Timekeeping | Analog: 3 hands (hour, minute, second; minute hand moves every 10 seconds), 2 dials Digital: hour, minute, second, PM, month, date, day |
| Other Features | 12/24-hour format Hand shift feature Automatic hand home position correction Button operation tone on/off Power Saving: display goes blank and hands stop in darkness |
Purchases of CASIO timepieces over $300 CAD include access to an exclusive G-SHOCK Canada Tee, available in limited quantities. Please forward your order confirmation to inquiry@christinejewellers.com. for size selection assistance.
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