CASIO G-SHOCK MASTER OF G MUDMASTER GWG-B1000MG-1A9JR Men's Watch NEW
CASIO G-SHOCK MASTER OF G MUDMASTER GWG-B1000MG-1A9JR Men's Watch NEW
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Product Details
Product Details
Overview
The power and beauty of nature encased in rugged shock-resistant construction. Introducing the very special “Magma Gold” MUDMASTER, from the flagship line of the celebrated MASTER OF G. Thanks to a high-precision forged metal shield outer shell and Carbon Core Guard structure, the smaller profile GWG-B1000MG ensures outstanding durability as well as a comfortable fit. Combining the lightness of carbon fiber-reinforced resin with the toughness of metal, this design delivers reliable performance capable of withstanding extreme environments. The indexes and watch hands project intense red and orange hues inspired by the crimson orange of flowing magma and landscapes that turn golden yellow as magma solidifies. Metal components finished with ion-plating in multiple shades of gold highlight the structural beauty of layered golden hues. Garal color molding combines resin in different colors to create marbled patterns on the band, evoking the Earth’s majestic layers. Made with bio-based resin, the case exudes strength and solidity, while honoring the MUDMASTER commitment to the environment. Magma Gold embodies “beauty in toughness,” a stunning and rugged watch that endures the harshest environments. Radio-controlled and solar-powered, the watch is also equipped with Triple Sensor to keep you updated with direction, altitude, barometric pressure, and temperature readings. Double LED lights and sapphire crystal ensure reliable readability so you always see the time and other readings, no matter what the conditions are like. Input a specific location in the app and the Location Indicator function moves the indicator hand at the 3 o’clock position to point in that direction so you stay on track at all times — even when visibility is obstructed by extreme conditions like sandstorms.
Specifications
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Case size (L× W× H)
58.7 × 52.1 × 16.2 mm -
Weight
114 g -
Case and bezel material
Bio-based Carbon / Stainless steel -
Band
Bio-based resin band -
Construction
Shock ResistantVibration resistantMud ResistantCarbon Core Guard structure -
Water resistance
200-meter water resistance -
Time adjustment
Radio-controlled Watch; Multi band 6Bluetooth: Connects to a smartphone and automatically adjusts the time -
Power supply and battery life
Tough Solar (Solar powered) -
Sensor feature
Compass function: 16 direction / direction angle (0 to 359°) measured, direction continuous measurement (60 seconds), north direction guideline function. Bearing memory function. Automatic horizontal, magnetic declination, and orientation correction function.Barometric pressure measurement function (measurement range: 260~1,100hPa (7.65~32.45inHg), 1hPa (0.05inHg)), Barometric pressure trend graph display (past 20 hours displayed), pressure difference indicator (±10hPa) Barometric pressure trend information alarm (when a characteristic change in air pressure occurs, it will be notified by arrows and sound notification) The pressure trend graph can be changed to measurement every 30 minutes. That's for the last 5 hours. *Changeover between hPa and inHgAltitude measurement function/relative altimeter (measurement range: -700 to 10,000 m (-2,300 to 32,800 ft), in units of 1 m (5 ft)) Advanced memory (up to 30 manual memories of measurement date, month, time, and altitude), Automatic recording data (highest/lowest altitude, auto accumulation (ascent/descending) memory) Altitude trend graph, altitude difference indicator (±100 m/ ±1,000 m) Measurement interval setting function (every 5 seconds / 2 minutes) *Every 1 second for the first 3 minutes only *Changeover between meters (m) and feet (ft)Temperature measurement function (measurement range: -10 to 60 °C (14 °F to 140 °F), 0.1 °C (0.2 °F)) *Changeover between Celsius (℃) and Fahrenheit (℉) -
Net Quantity
1 Piece -
Indian Product Code
G1809 -
Country of origin
Japan
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Smartphone Link feature
Mobile link (Wireless linking using Bluetooth®) -
Apps
CASIO WATCHES -
App connectivity feature
Auto time adjustmentEasy watch settingApproximately 300 world time citiesApp informationTime & placeMission logLocation IndicatorLocation MemoryMode/Display switching customizationAuto altitude correctionPhone finder
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Glass
Sapphire crystal with anti-reflective coating -
Crown
Screw Lock Crown -
Surface treatment
DLC-treated (stainless steel portion)Gold ion plated bezel -
Compatible band size
145 to 215 mm -
Other
Neobrite
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World time
World time 38 time zones (55 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping -
Sunrise/sunset display
Sunrise, sunset time display Sunrise time and sunset time for specific date -
Stopwatch
1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times -
Timer
Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 minute to 60 minutes (1-minute increments) -
Alarm/hourly time signal
5 daily alarmsHourly time signal -
Light
Double LED light LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) -
Light color
LED:White -
Calendar
Full auto-calendar (to year 2099) -
Mute feature
Button operation tone on/off -
Hand home position correction feature
The auto hand home position correction -
Energy saving feature
Power Saving (display goes blank and 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: 6 months on rechargeable battery (operation period with normal use without exposure to light after charge) 24 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 signal calibration and mobile link function) -
Other features
12/24-hour formatHand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials Digital: Hour, minute, second, pm, month, date, day -
Time adjustment details
Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHzTime calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results
Why Atlanta Jewelers?
Why Atlanta Jewelers?
Why Atlanta Jewelers?
With over 1,000 five-star reviews and a trusted name in fine jewelry, Atlanta Jewelers brings you an unmatched selection of diamonds, gold, and designer pieces. As authorized dealers of Le Vian and other premier brands, we offer authentic luxury you can shop with complete confidence.
Loved by Thousands
With 1,000+ reviews from happy customers, our reputation speaks for itself. We've earned our name through quality, selection, and service you can count on every time.
Quality You Can Trust
We hold every piece to the highest standard, offering fine jewelry and timepieces made to be treasured for generations. When you shop with us, you can feel confident you're investing in true quality.
A Curated Collection
Our selection is thoughtfully handpicked to bring you the finest in diamonds, gold, and designer jewelry. Whether you're marking a milestone or treating yourself, you'll find pieces as special as the occasion.
Personalized Service
Our knowledgeable team takes the time to understand your style and needs, guiding you through every step with care and expertise—making every visit feel personal.
Product Care
Product Care
Gold Jewelry
Keep your gold pieces looking their best by cleaning them regularly with a soft cloth to remove oils and buildup. For a deeper clean, soak in warm water with a few drops of mild dish soap, gently brush with a soft-bristled brush, then rinse and dry thoroughly. Remove gold jewelry before swimming, showering, or applying lotions and perfumes, as harsh chemicals can dull its shine over time. Store each piece separately in a soft pouch or lined box to prevent scratches.
Diamond Jewelry
Diamonds are brilliant by nature, but everyday wear can leave them looking cloudy. Restore their sparkle by soaking in a solution of warm water and mild dish soap, then gently cleaning around the stone and setting with a soft brush. Rinse well and pat dry with a lint-free cloth. Avoid touching the diamond directly, as natural oils from your skin can diminish its brilliance. Have your settings checked periodically by a professional to ensure stones remain secure.WatchesWipe your watch down with a soft, dry cloth to remove dust and moisture after wear. Keep it away from extreme temperatures, magnets, and prolonged direct sunlight, which can affect performance and appearance. If your timepiece is water-resistant, avoid pressing buttons or adjusting the crown while underwater, and rinse with fresh water after any exposure to salt or chlorine. Store your watch in a protective case or box, and have it serviced periodically to keep it running smoothly for years to come.
General Tips
Always remove your jewelry and watches before exercising, cleaning, or handling harsh chemicals. When you're not wearing them, store each piece individually to avoid scratches and tangling. With a little regular care, your pieces will retain their beauty and brilliance for a lifetime.
1 Year Warranty
1 Year Warranty
There is a one-year warranty on all jewellery purchased from us. This covers manufacturing defects, and we will replace or repair the pieces at no cost.

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