PRG-300-3DR

.LED backlight (Super Illuminator)
.Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
.Solar powered
.Low-temperature resistant (–10°C/14°F)
.Digital compass
.Measures and displays direction as one of 16 points
*Measuring range: 0 to 359°
*Measuring unit: 1°
*60 seconds continuous measurement
.Graphic direction pointer
.Bidirectional calibration
.Magnetic declination correction
.Bearing memory
.Altimeter
*Measuring range: –700 to 10,000 m (–2,300 to 32,800 ft.)
*Measuring unit: 1 m (5 ft.)
.Manual memory measurements
(up to 30 records, each including altitude, date, time)
Auto log data (High/low altitudes, auto cumulative ascent and descent)
Trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks)
Others: Relative altitude readings (–3,000 to 3,000 m), Selectable measurement interval: 5 seconds or 2 minutes
*1 second for first 3 minutes only
*Changeover between meters (m) and feet (ft)
.Barometer
*Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
*Display unit: 1 hPa (0.05 inHg)
*Atmospheric pressure tendency graph (past 42 hours of readings)
*Atmospheric pressure differential graphic
*Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)
*Changeover between hPa and inHg
.Thermometer
*Display range: –10 to 60°C (14 to 140°F)
*Display unit: 0.1°C (0.2°F)
*Changeover between Celsius (°C) and Fahrenheit (°F)
.World time
*31 time zones (48 cities + coordinated universal time), daylight saving on/off
.Sunrise, sunset time display
*Sunrise time and sunset time for specific date, daylight pointers
.1/10-second stopwatch
*Measuring capacity: 999:59'59.9''
*Measuring modes: Elapsed time, split time, 1st-2nd place times
.Countdown timer
*Measuring unit: 1 second
*Countdown range: 24 hours
*Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
.5 daily alarms (with 1 snooze alarm)
.Hourly time signal
.Battery level indicator
.Power Saving (display goes blank to save power when the watch is left in the dark)
.Full auto-calendar (to year 2099)
.12/24-hour format
.Button operation tone on/off
.Regular timekeeping: Hour, minute, second, pm, year, month, date, day
.Accuracy: ±15 seconds per month
.Approx. battery operating time:
.8 months on rechargeable battery (operation period with normal use without exposure to light after charge)
*23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
.Size of case : 56×47×12.6mm
.Total weight : 57g