MULTIFIELD LINE PRW3500-1

The Men’s PRW-3500-1 features the Casio Triple Sensor Version 3, advanced CASIO original technology for improved reading accuracy and energy efficiency.

Basic Information

Case size (L× W× H)

56.9 × 53.4 × 14.5 mm

Weight

89 g

Case and bezel material

Resin / Stainless steel

Band

Resin Band

Water resistance

200-meter water resistance

Environmental resistance

Low-temperature resistant (-10℃/14℉)

Time adjustment

Radio-controlled Watch; Multi band 6

Power supply and battery life

Solar powered

Sensor feature

AltimeterMeasuring 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)
BarometerDisplay 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 graphicBarometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)*Changeover between hPa and inHg
Digital compassMeasures and displays direction as one of 16 pointsMeasuring range: 0 to 359°Measuring unit: 1°60 seconds continuous measurementGraphic direction pointerBidirectional calibrationMagnetic declination correctionBearing memory
ThermometerDisplay 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

Watch Features

World time

World time31 time zones (48 cities coordinated universal time), daylight saving on/off

Sunrise/sunset display

Sunrise, sunset time displaySunrise time and sunset time for specific date, daylight pointers

Stopwatch

1/10-second stopwatchMeasuring capacity: 999:59’59.9”Measuring modes: Elapsed time, split time, 1st-2nd place times

Timer

Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Alarm/hourly time signal

5 daily alarms (with 1 snooze alarm)
Hourly time signal

Light

LED backlight (Super Illuminator)Full auto LED light, selectable illumination duration, afterglow

Light color

LED:White

Calendar

Full auto-calendar (to year 2099)

Mute feature

Button operation tone on/off

Energy saving feature

Power Saving (display goes blank to save power when the watch is left in the dark)

Battery display/alert

Battery level indicator

Run time

Approx. battery operating time:7 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)

Accuracy

Accuracy: ±15 seconds per month (with no signal calibration)

Other features

12/24-hour format
Regular timekeeping:Hour, minute, second, pm, year, month, date, day

Time adjustment details

Time Calibration SignalsStation name: DCF77 (Mainflingen, Germany)Frequency: 77.5 kHzStation name: MSF (Anthorn, England)Frequency: 60.0 kHzStation name: WWVB (Fort Collins, United States)Frequency: 60.0 kHzStation name: JJY (Fukushima, Fukuoka/Saga, Japan)Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)Station name: BPC (Shangqiu City, Henan Province, China)Frequency: 68.5 kHz
Time calibration signal receptionAuto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)*5 times a day for the Chinese calibration signalManual receiveThe latest signal reception results