This is a Twin Sensor model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris. With a push of one large button at the 3 o'clock position, you can check your position with its Compass. The temperature can also be measured easily by pushing the button at 4 o'clock. This model has been developed with operability in mind so that anyone can intuitively check their position using the Compass, even in the most extreme climates, without visual observation. The dust and mud-resistant button guard cylinder structure prevents fine sand and mud from getting into the buttons while also helping to absorb any shock to the buttons and improving operability. Broad hour/minute hands and indices of large Arabic numerals have also been adopted to improve visibility. This design is packed with military-style flare, including a mode display that uses a sprocket-inspired disk dial and a textured band to prevent slipping.

• Shock Resistant: If the watch is dropped, the protruding bezel fully enclosing it absorbs the shock, protecting the buttons directly connected to the module and alleviating shocks from all directions. The bezel also guards the surface of the crystal.
• Digital Compass: Hand indication of north (20 seconds continuous measurement) - Measures and displays direction as one of 16 points - Measuring range: 0 to 359° - Measuring unit: 1° - Bidirectional calibration - Magnetic declination correction - Bearing memory
• Thermometer: Display range: -10 to 60℃ (14 to 140℉) - Display unit: 0.1℃ (0.2℉)
• Mud Resistant: This model features a filter that protects against the invasion of mud, rubble, dirt and debris
• Water Resistant: While being water resistant to 200 meters, You can wear your G-SHOCK in all sorts of situations, from working with water in daily life and taking a shower to participating in water activities such as swimming, surfing or jet skiing.
• Stopwatch: 1/100-second stopwatch. Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes)
• Countdown Timer: Timer for interval measurement (up to five time settings). Measuring unit: 1 second - Input range: 00'00'' to 60'00'' (1-second increments)
• LED Backlight: Super Illuminator auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Calendar: Full auto-calendar (to year 2099)
• Basic Functions: 5 Daily Alarms, 12/24 Hour Format, Airplane Model, Regular Timekeeping (hour, minute, second, am/pm)
• World Time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
• Shock Resistant: If the watch is dropped, the protruding bezel fully enclosing it absorbs the shock, protecting the buttons directly connected to the module and alleviating shocks from all directions. The bezel also guards the surface of the crystal.
• Digital Compass: Hand indication of north (20 seconds continuous measurement) - Measures and displays direction as one of 16 points - Measuring range: 0 to 359° - Measuring unit: 1° - Bidirectional calibration - Magnetic declination correction - Bearing memory
• Thermometer: Display range: -10 to 60℃ (14 to 140℉) - Display unit: 0.1℃ (0.2℉)
• Mud Resistant: This model features a filter that protects against the invasion of mud, rubble, dirt and debris
• Water Resistant: While being water resistant to 200 meters, You can wear your G-SHOCK in all sorts of situations, from working with water in daily life and taking a shower to participating in water activities such as swimming, surfing or jet skiing.
• Stopwatch: 1/100-second stopwatch. Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes)
• Countdown Timer: Timer for interval measurement (up to five time settings). Measuring unit: 1 second - Input range: 00'00'' to 60'00'' (1-second increments)
• LED Backlight: Super Illuminator auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Calendar: Full auto-calendar (to year 2099)
• Basic Functions: 5 Daily Alarms, 12/24 Hour Format, Airplane Model, Regular Timekeeping (hour, minute, second, am/pm)
• World Time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off