This lineup dresses up various models from popular series, including MUDMAN, in glossy black designs. The basic black motif is accented by gold gears and dials that give these watches a mechanical look. Case size :53 × 50.8 × 18.2 mm Weight 68.5 g Case / bezel material: Resin / Aluminum Resin Band Construction Shock Resistant Mud Resistant 200-meter water resistance Power supply and battery life Solar powered Sensor feature Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 20 seconds continuous measurement Graphic direction pointer Bidirectional calibration and northerly calibration function Magnetic declination correction Bearing memory Thermometer Display range: -10 to 60? (14 to 140?) Display unit: 0.1? (0.2?) *Changeover between Celsius (?) and Fahrenheit (?)