PRW-61LD-3DR

call//sms  01813607274  01611852016

Basic Information

• Case size (L × W × H): 51 × 47.4 × 14.7 mm

• Weight: 53 g

• Case & Bezel Material: Bio-based Resin / Stainless Steel

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

• Water Resistance: 100 meters

• Low-temperature Resistance: −10°C / 14°F

Time Adjustment

• Type: Radio-controlled (Multi Band 6)

• Calibration Signals:

  • Germany (DCF77 – 77.5 kHz)

  • England (MSF – 60.0 kHz)

  • USA (WWVB – 60.0 kHz)

  • Japan (JJY – 40/60 kHz)

  • China (BPC – 68.5 kHz)

• Reception:

  • Auto up to 6 times/day (5 for China)

  • Manual receive option

Power Supply

• System: Tough Solar (Solar Powered)

• Battery Life:

  • ~6 months (normal use without light)

  • ~25 months (power save mode, total darkness)

• Features: Power saving, battery level indicator

Sensor Features

Digital Compass

• 16-point direction display

• Range: 0–359°, Unit: 1°

• Continuous measurement: 60 sec

• North hand indication, bidirectional calibration, magnetic declination correction

Altimeter

• Range: −700 to 10,000 m (−2,300 to 32,800 ft)

• Unit: 1 m (5 ft)

• 30 manual memory records (altitude/date/time)

• Auto logs (high/low, cumulative ascent/descent)

• Selectable interval: 5 sec / 2 min

• Relative altitude (±100 m / ±1000 m)

Barometer

• Range: 260–1,100 hPa (7.65–32.45 inHg)

• Unit: 1 hPa (0.05 inHg)

• Pressure differential hand indication

• Tendency graph and alert for sudden changes

Thermometer

• Range: −10°C to 60°C (14°F to 140°F)

• Unit: 0.1°C (0.2°F)

Exterior

• Glass: Mineral Glass

• Crown: Screw Lock Crown

• Bezel Treatment: Black Ion Plated

• Band Size: 145–215 mm

• Luminous: Neobrite

Watch Features

• World Time: 29 time zones + UTC; daylight saving; city swap

• Stopwatch: 1/100-sec; capacity 23:59’59.99”; split & lap timing

• Countdown Timer: 1 sec unit; up to 60 minutes

• Alarms: 5 daily alarms + hourly signal

• Calendar: Full auto to year 2099

• Mute Function: Button tone on/off

• Accuracy: ±15 sec/month (without signal)

Light

• Double LED Light:

  • Face: Super Illuminator (Auto, 1.5s/3s, afterglow)

  • Digital Display: Super Illuminator (Auto, 1.5s/3s, afterglow)

• Color: White

Additional Functions

• Hand shift (auto/manual during sensor use)

• Auto hand home position correction

• 12/24-hour format display

• Regular timekeeping:

  • Analog: Hour, minute (10-sec movement), second

  • Digital: Hour, minute, second, am/pm, month, date, day

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