(608) 833-4500

You have no items in your shopping cart.

Product was successfully added to your shopping cart.
  • PRW3500T-7 ProTrek Watch by Casio PRW3500T-7 ProTrek Watch by Casio

PRW3500T-7 ProTrek Watch by Casio



PRW3500T-7 Casio Protrek Watch

Triple Sensor Version 3 is the advanced CASIO original technology that makes it possible to pack sensors 95% smaller than those of previous models into a totally new type of compact PRO TREK. Despite their smaller size, the new sensors in this model provide improved reading accuracy and energy efficiency.

This new Triple Sensor Version 3 model delivers altitude, barometric pressure, and direction readings that are more accurate than previous models. A Barometric Pressure Tendency Alarm alerts the wearer to sudden changes in pressure readings, which can indicate upcoming weather events.

This model is water resistant up to 200 meters and features Full Auto LED display illumination, which makes it a great choice for wet environments and nighttime operations. A stainless steel rotary bezel can be positioned to help you keep track of your current and intended bearings.

In terms of both functions and looks, this Triple Sensor Version 3 provides a choice of outdoor timekeeping gear that can’t be beat.

  • Low Temperature Resistant (-10C/14F)

  • Triple Sensor - Compass, Thermometer, Depth Sensor

  • Tough Solar Power - Tough Solar ensures stable operation while using power-hungry functions



PRW3500T-7 Casio Protrek Watch

  • Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China) Receives time calibration radio signals which keep the displayed time accurate Auto receive function (up to 6 times per day/up to 5 times per day for China)

  • Manual receive function Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, BPC 68.5kHz

  • Tough Solar Power

  • 200M Water Resistant

  • Low Temperature Resistant (-10 C / 14 F)

  • Altimeter:

    • Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft)

    • Measuring unit: 1 m (5ft)

    • 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

  • Digital Compass:

    • Measures and displays direction as one of 16 points

    • Measuring range: 0 to 359 degrees

    • Measuring unit: 1 degree

    • 60 seconds continuous measurement

    • Graphic direction pointer

    • Bidirectional calibration and Northerly calibration function

    • Magnetic declination correction

    • Bearing memory

  • 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

    • Atmospheric pressure differential graphic

    • Atmospheric pressure change indicator (arrow indicates significant change in pressure)

  • Thermometer:

    • Display range: -10 to 60 C (14 to 140 F)

    • Display unit: 0.1 C (0.2 F)

  • Full Auto LED (Super Illuminator) Backlight with Afterglow

  • World Time:

    • 31 time zones (48 cities + UTC), city name display, daylight saving on/off

  • Sunrise/Sunset Data:

    • Sunrise time and sunset time for specific date/ daylight pointers

  • 5 Daily Alarms (4 one-time and 1 snooze alarm)

  • Hourly Time Signal

  • 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 ans 1-hour increments)

  • Full Auto Calendar (Pre-programmed until the year 2099)

  • 12/24 Hour Formats

  • Button operation tone on/off

  • Accuracy: +/- 15 seconds per month (with no signal calibration)

  • Storage Battery: Solar Rechargeable Battery

  • Battery Level Indicator

  • Power Saving Function:

    • Approx. Battery Life: 7 months on full charge (without further exposure to light)

  • Module 3414



PRW3500T-7 Casio Protrek Watch

SAME DAY - FREE SHIPPING always at TQ Diamonds.com!

International and Express Shipping available at Check Out.



Casio Timepiece warranty


This product, except consumables or articles with limited resistance (e.g. battery, band, case), is warranted to the original purchaser to be free from defects of quality at the time of delivery for a period of one year from the date of purchase ("warranty period"). During the warranty period, and upon proof of purchase, the product will be repaired using CASIO reconditioned replacement parts or the product will be replaced with the same or a similar reconditioned replacement model within a reasonable period of time. To obtain these warranty services, please take or send the product, postage paid, with a copy of your sales receipt or other proof of purchase that shows the date of purchase, to a CASIO Service Center such as TQ Diamonds. There will be no parts or labor charge to you for valid warranty services.

This warranty is void if your watch was purchased from an online auction site or has been damaged by unauthorized service, negligence or accident, or other causes not relating to defective material or workmanship.

Casio AUTHORIZED dealer!

Don't risk losing your warranty buying a watch from an online auction site that can't offer a valid warranty! TQ Diamonds is your #1 authorized dealer.

Established in 1987

TQ Diamonds - customers have been buying with SAFETY and SECURITY since 1987!



TQDiamonds.com or 608-833-4500
Authorized Casio G-Shock Sales Partner Logo