PRG-340-3DR

Basic Information

• Case Size: 54.7 × 51.7 × 15.1 mm

• Weight: 54 g

• Case and bezel material: Bio-based resin

• Band: Soft urethane band (Bio-based resin)

• Water resistance: 100-meter water resistance

• Environmental resistance: Low-temperature resistant (-10℃/14℉)

• Power supply and battery life: Solar powered

• Sensor feature:

  • 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); 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; Changeover between hPa and inHg.

  • 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.

  • Thermometer: Display range: -10 to 60℃ (14 to 140℉); Display unit: 0.1℃ (0.2℉); Changeover between Celsius (℃) and Fahrenheit (℉).

Exterior

• Glass: Mineral Glass

• Bezel features: Direction Bezel

• Compatible band size: 145 to 215 mm

Watch Features

World Time

• World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off

Sunrise/Sunset Display

• Sunrise/sunset display: Sunrise and sunset time display; sunrise time and sunset time for specific date

Stopwatch

• Stopwatch: 1/10-second stopwatch; Measuring capacity: 999:59'59.9"; Measuring modes: Elapsed time, split time, 1st-2nd place times

Timer

• Timer: 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)

Alarm/Hourly Time Signal

• Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm); Hourly time signal

Light

• Light: LED backlight (Super Illuminator); Full auto LED light; Selectable illumination duration (1.5 seconds or 3 seconds); Afterglow

• Light color: LED: White

Calendar

• Calendar: Full auto-calendar (to year 2099)

Mute Feature

• Mute feature: Button operation tone on/off

Energy Saving Feature

• Energy saving feature: Power Saving (display goes blank to save power when the watch is left in the dark)

Battery Display/Alert

• Battery display/alert: Battery level indicator

Run Time

• Run time: Approx. battery operating time: 7 months on rechargeable battery (normal use without exposure to light after charge); 27 months on rechargeable battery (stored in total darkness with power save function on after full charge)

Accuracy

• Accuracy: ±15 seconds per month

Other Features

• Other features: 12/24-hour format

• Regular timekeeping: Hour, minute, second, PM, month, date, day

• Display: Duplex LC display

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