- Electro-luminescent
backlight
Full auto EL light, afterglow
- Solar powered
- Low-temperature
resistant (-10°C/14°F)
- Digital compass
Measuring and displays direcion as one of 16 points
Measuring range: 0° to 359°
Measuring unit: 1°
Abnormal magnetic field detect function
- Altimeter
Measuring rnage: -700 to 10,000 m (-2,300 to 32,800 ft)
Measuring unit: 5 m (20 ft)
Auto memory measurements
(up to 40 sets of data, each including altitude, month, date, time)
Reference altitude setting
Altitude alarm
*Changeover between meters (m) and feet (ft)
1-second stopwatch (coordinated with altimeter)
Measuring capacity: 5 hours or 10 hours
Measuring modes: Elapsed time, split time, 1st-2nd place times
- Barometer
Display range: 260 to 1,100 hPa/mb (7.65 to 32.45 inHg)
Display unit: 1 haPa/mb (0.05 inHg)
Atmospheric pressure tendency graph
*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)
- Duplex LCD
- Daily alarm
- Hourly time signal
- Power indicator
- Power save function
(automatically disables LCD when the watch is left
in the dark for 30 minutes)
- Auto-calendar (to
year 2039, no auto day of week setting)
- 12/24-hour formats
- Regular timekeeping:
Hour, minutes, seconds, pm, month, date, day
- Accuracy: ±15
seconds per month
- Approx. battery
life: 5 months on CTL1616 (storage/Secondary battery)
- Size of case / total weight
PRG-50.......................57.0 x 52.0 x 14.8 mm / 77 g
PRG-50L.....................57.0 x 52.0 x 14.8 mm / 70 g
PRG-50T.....................57.0 x 52.0 x 14.8 mm / 120 g
PRG-50BC..................57.0 x 52.0 x 14.8 mm / 77 g
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