Low temperature resistant (-10°C/14°F)
Electro-luminescent backlight
Auto-light switch, afterglow
Digital compass
(Measures and displays direction as one of 16 points)
Measuring range: 0 to 359°
Measuring unit: 1°
Abnormal magnetic field detect function
Bi-directional calibration and northerly calibration function
Altimeter
Measuring range: -700 to 10,000 m (-2,300 to 32,800ft)
Measuring unit: 5 m (20 ft)
Auto-memory measurements (up to 50 sets of data)
Reference altitude setting
Altitude alarm
*Interchangeable between metres (m) and feet (ft)
Barometer
Display range: 260 to 1,100 hPa/mb (7.65 to 32.45 inHg)
Display unit: 1 hPa/mb (0.05 inHg)
Atmospheric pressure tendency graph
*Interchangeable between hPa and inHg
Thermometer
Display range: -10 to 60°C (14 to 140°F)
Display unit: 0.1°C (0.2°F)
*Interchangeable between Celsius (°C) and Fahrenheit (°F)
1/100 second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Elapsed time, split times, 1st-2nd place times
5 daily alarms
Hourly time signals
Auto-calendar (to year 2039)
12 / 24 hour formats
Regular timekeeping
Hour, minutes, seconds, pm, month, date, day
Accuracy: ± 15 seconds per month
Approx. battery life: 18 months on SR927W x 4
Directional bezel
Resin strap