It has a massive face which is really easy to read and the functions are really easy to adjust and operate. It has designed with a large LCD screen the gents PRG-40 displays direction altitude / barometric pressure and temperature readouts. The compass barometric pressure and altitude functions of the watch are assigned to separate buttons so data is always at your fingertips whenever you need it. The digital compass can be used to take real-time readings as you move. These features and more make this model a valuable tool that can provide that extra margin of assurance that your outdoor adventures . It has excellent night display, not too bright either so does not let all know where you are. The temperature sensor works really fast. This is a great watch for the outdoorsmen.
The PRG-40 is one of Casio`s classics and the first protrek to depart from the typical smaller digital display to the larger more informative displays
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The main features are :
Stopwatch
1/100-second stopwatch
Measuring capacity: 59′59.99″
Measuring modes: Elapsed time, split time, 1st-2nd place times
Daily alarms: 5 independent daily alarms
Hourly time signal
Accuracy: 15 seconds per month
Approx. battery life: 2.5 years
Max 100 Meter Water Resistant
Electro-luminescent backlight
Digital compass feature
Altimeter feature
Barometer feature
Thermometer feature
Digital Compass
Measures and displays direction as one of 16 points
Measuring range: 0 to 359
Measuring unit: 1
Abnormal magnetic field detect function
Bidirectional calibration and northerly calibration function
Altimeter
Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft)
Measuring unit: 5 m (20 ft)
Auto memory measurements
(up to 50 sets of data, each set including altitude, month, date, time)
Reference altitude setting
Altitude alarm
Units Changeover between meters(m) and feet(ft)
Barometer
Display range: 260 to 1,100 hPa/mb (7.65 to 32.45 inHg )
Display unit: 1 hPa/mb (0.05 inHg)
Atmospheric pressure tendency graph
Units Changeover between hPa and inHg
Thermometer
Display range: -10 to 60 C(14 to 140 F)
Display unit: 0.1 C(0.2 F )
Units Changeover between Celsius ( C) and Fahrenheit ( F)
Visit here to purchase.
http://www.creationwatches.com/
Photo:
http://www.prlog.org/




