Consistently raising the bar within the timepiece industry, Casio America, Inc. is proud to introduce the newest model to its Pro Trek series, the PRG550-1A1. Built with Casio?s easy-to-use, one-touch triple sensor technology, the PRG550-1A1 includes a digital compass, altimeter, barometer and thermometer making it the ultimate tool for rugged, outdoor adventures.
Casio?s Pro Trek series of watches feature the most cutting edge sensor technology; the new PRG-550 is a 3 hand analog watch model with an LCD window. The triple sensors measure compass bearing, altitude/atmospheric pressure and temperature. The multi-purpose second hand points towards magnetic north and can indicate the latest change in atmospheric pressure or show a change in altitude from a pre-selected location, depending on the function selected. While the LCD displays numerical sensor information such as compass direction angle value, altitude, atmospheric pressure, and temperature, the PRG550-1A1?s full auto LED light activates with just a flick of the wrist and operates by Casio?s Tough Solar Power technology, allowing readings to be accomplished with ease. Casio?s Tough Solar Power technology adds to the PRG550-1A1?s efficiency by allowing the timepiece to power down when not exposed to light for a certain period of time, thus conserving energy.
Features
- Mineral Glass
- Neobrite
- 100-meter water resistance
- Case / bezel material: Resin
- Resin Band
- LED light
Full auto LED light, afterglow - Solar powered
- Low-temperature resistant (-10C/14F)
- Digital compass
Measures and displays direction as one of 16 points
Measuring range: 0 degrees to 359 degrees
Measuring unit: 1 degree
20 seconds continuous measurement
Hand indication of north
Bidirectional calibration and northerly calibration function
Magnetic declination correction - Altimeter
Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)
Measuring unit: 5 m (20 ft.)
Hand indication of altitude differential
Manual memory measurements
(up to 14 records, each including altitude, date, time)
High Altitude / Low Altitude memory
Total Ascent / Descent memory
Others: Reference altitude setting, Altitude tendency graph
*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)
Hand indication of pressure differential
Atmospheric pressure tendency graph
*Changeover between hPa and inHg - Barometric pressure change indicator
- 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
29 time zones (29 cities), daylight saving on/off - 1/100-second stopwatch
Measuring capacity: 59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times - Countdown timer
Measuring unit: 1 second
Countdown start time setting range: 60 minutes
Countdown start time setting range: 1 to 60 minutes (1-minute increments) - 5 daily or one-time alarms
- Hourly time signal
- Battery level indicator
- Power Saving (display goes blank and hands stop 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:
Analog 3 hands: Hour, minute (moves every 10 seconds), second
Digital: month, day, day of the week - Accuracy: ?15 seconds per month
- Approx. battery operating time:
6 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 fuction on after full charge) - Size of case/total weight: 56.8 X 49.3 X 14.4 mm/71 g
- LED:White
