G-Shock Analog-Digital Mudmaster Carbon Core Black/Grey Watch, 53.1mm

* Shock Resistant * Mud Resistant * Carbon Core Guard structure * Mineral Glass * Spherical Glass * Neobrite * 200-meter water resistance * Case / bezel material: Carbon / Resin * Resin Band * Double LED light LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) * LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) * LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) * Mobile link (Wireless linking using Bluetooth®) * 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 Magnetic declination correct...