• ទើបមកដល់
  • សាខា
Placeholder

PRW-3100Y-1BDR

    • Resin Band
    • 100-meter water resistance
    • Tough Solar
    • Radio-controlled Watch; Multi band 6

      Features

      Here are some new color variations for the PRO TREK PRW-3100 Series of Triple Sensor models that pick up information about the ever changing environment around you.
      The cases and faces of these models are basic black or khaki, for designs that are easy to coordinate with a wide variety of outdoor fashions. The digital displays of the PRW-3100Y use STN liquid crystals for the best in readability.
      These new models add a variety of new design enhancements, without sacrificing any PRO TREK function.•Sunrise/sunset time display
      •Black ion plated bezel (PRW-3100Y-1B / 2B)
      •Grey ion plated bezel (PRW-3100Y-3)

      Specifications

        • Case / bezel material: Resin / Stainless steel
        • Resin Band
        • Mineral Glass
        • 100-meter water resistance
      • LED backlight (Super Illuminator)
        Full auto LED light, selectable illumination duration,afterglow
      • Solar powered
      • Low-temperature resistant (–10°C/14°F)
      • Time calibration signal reception
        Auto 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 signal
        Manual receive
        The latest signal reception results
      • Time Calibration Signals
        Station name: DCF77 (Mainflingen, Germany)
        Frequency: 77.5 kHz
        Station name: MSF (Anthorn, England)
        Frequency: 60.0 kHz
        Station name: WWVB (Fort Collins, United States)
        Frequency: 60.0 kHz
        Station 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
      • 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 (with no signal calibration)
      • Approx. battery operating time:
        7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
        22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)