Casio G-Shock Master of G - Land Mudmaster Carbon Core Guard Structure Watch GWG2000CR-1A GWG-2000CR-1A

Take on the toughest terrain with the G-SHOCK MUDMASTER, designed to handle the harshest, roughest places on earth.

The GWG-2000CR dial, bezel, and band feature a bold cracked pattern inspired by the demanding ground it helps you cover. Ion plated in black, then laser engraved and subjected to an aging process, the bezel evokes mud-crack formations. The cracked pattern on the band is achieved with all-over printing and heat treatment to create a textured surface with extra depth and dimension.

This shock-resistant watch is constructed to withstand all the mud and sand your adventures can bring while also delivering an even more comfortable fit. The compact design is made possible by the forged carbon bezel, Carbon Core Guard case structure, and mud-resist buttons combined with stainless steel pipes and silicone buffers. Finely powdered carbon fiber is kneaded into resin, then heat-pressed to mold a MUDMASTER bezel that is more complex and intricate, yet even stronger than before.

Triple sensor measurements keep you updated with direction, altitude, barometric pressure, and temperature readings. Large numbered indexes, extra-thick arrow-shaped hands, double LED lights, and sapphire crystal ensure high visibility.

• Case / bezel material: Resin / Stainless steel
• Resin Band
• Neobrite
• Screw Lock Crown
• Carbon Core Guard structure
• Mud Resistant
• Shock Resistant
• Sapphire crystal with anti-reflective coating
• Black ion plated bezel
• 200-meter water resistance
• Tough Solar (Solar powered)
• 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)
• LED:White
• Radio-controlled Watch; Multi band 6
• Time 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
• 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 kHz
• The auto hand home position correction
• Hand shift feature (manual or auto (during altitude, barometric pressure, and temperature measurement))
• Digital compass
• Measures and displays direction as one of 16 points
• Measuring range: 0 to 359¡
• Measuring unit: 1¡
• 60 seconds continuous measurement
• Hand indication of north
• Bidirectional calibration
• Magnetic declination correction
• Altimeter
• Measuring range: -700 to 10,000 m ( -2,300 to 32,800 ft.)
• Measuring unit: 1 m (5 ft.)
• Hand indication of altitude differential
• Manual memory measurements (up to 30 records, each including altitude, date, time)
• Auto log data (High/low altitudes, cumulative ascent and descent)
• Others: Relative altitude readings (±100m /±1000m),
• Selectable measurement interval: 5 seconds or 2 minutes
• *1 second for first 3 minutes only
• *Changeover between meters (m) and feet (ft)
• Barometer
• Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
• Display unit: 1 hPa (0.05 inHg)
• Hand indication of pressure differential
• Atmospheric pressure tendency graph
• Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
• *Changeover between hPa and inHg
• Thermometer
• Display range: -10 to 60_ (14 to 140_)
• Display unit: 0.1_ (0.2_)
• *Changeover between Celsius (_) and Fahrenheit (_)
• World time
• 29 time zones (29 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
• 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 minute
• Countdown range: 60 minutes
• Countdown start time setting range: 1 second to 60 minutes (1-minute increments)
• 5 daily alarms
• Hourly time signal
• Battery level indicator
• Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping:
• Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
• Digital: Hour, minute, second, am/pm, month, date, day
• Accuracy: ±15 seconds per month (with no signal calibration)
• Approx. battery operating time:
• 6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 25 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case : 61.2 _ 54.4 _ 16.1 mm
• Total weight : 106 g