Shock Resistant
    200M Water Resistant
    Digital Compass
    Measures and displays direction as one of 16 points
    Measuring range: 0 to 359 degrees
    Measuring unit: 1 degree
    60 seconds continuous measurement
    Hand Indication of North
    Bidirectional calibration
    Magnetic declination correction
    Bearing Memory
    Thermometer
    Display range: -10 to 60 C (14 to 140 F)
    Display unit: 0.1 C (0.2 F)
    LED Backlight (Super Illuminator) with Afterglow
    Auto light switch, selectable illumination duration (1.5 or 3 seconds)
    Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
    World Time
    31 time zones (48 cities + UTC), city code display, daylight saving on/off
    5 Daily Alarms
    Hourly Time Signal
    1/100 Second Stopwatch
    Measuring capacity: 59'59.99"
    Measuring modes: Elapsed time, split time, 1st-2nd place times
    Countdown Timer
    Measuring unit: 1 second
    Countdown range: 60 minutes
    Countdown start time setting range: 1 to 60 minutes (1-minute increments)
    Full Auto-Calendar (pre-programmed until the year 2099)
    12/24 Hour Formats
    Button operation tone on/off
    Accuracy: ± 15 seconds per month
    Battery: SR927W X 2
    Approx. Battery Life: 2 years
    Module: 5441