PRW-S6100Y-1DR

.Double LED light
*LED light for the face (Full auto LED light, selectableillumination duration, afterglow)
*LED backlight for the digital display (Full auto LED light,selectable illumination duration, afterglow)
.Solar powered
.Low-temperature resistant (–10°C/14°F)
.Time calibration signal reception
*Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
*5 times a day for the Chinese calibration signal
*Manual receive
*The latest signal reception results
.Time Calibration Signals
*Station name: DCF77 (Mainflingen, Germany)Frequency: 77.5 kHz
*Station name: MSF (Anthorn, England)Frequency: 60.0 kHz
*Station name: WWVB (Fort Collins, United States)Frequency: 60.0 kHz
*Station name: JJY (Fukushima, Fukuoka/Saga, Japan)--
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/ Saga)
* Station name: BPC (Shangqiu City, Henan Province, China)Frequency: 68.5 kHz
.The auto hand home position correction
.Digital compass
*Measures and displays direction as one of 16 points
*Measuring range: 0 to 359°
*Measuring unit: 1°
*60 seconds continuous measurement
*Hand indication of north
*Bidirectional calibration
*Magnetic declination correction
.Altimeter
*Measuring range: –700 to 10,000 m (–2,300 to 32,800 ft.)
*Measuring unit: 1 m (5 ft.)
*Hand indication of altitude differential
*Manual memory measurements?(up to 30 records, each including altitude, date, time)
*Auto log data (High/low altitudes, cumulative ascent and descent)
*Others: Relative altitude readings (±100m /±1000m),
*Selectable measurement interval: 5 seconds or 2 minutes
*1 second for first 3 minutes only
*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
*Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
*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)
.World time
*29 time zones (29 cities universal coordinated time),
*One-touch UTC Time Zone Access, daylight saving on/ off, Home city/World time city swapping
.1/100-second stopwatch
*Measuring capacity: 23:59’59.99”
*Measuring modes: Elapsed time, split time, 1st-2nd place times
.Countdown timer
*Measuring unit: 1 second
*Countdown range: 60 minutes
*Countdown start time setting range: 1 second to 60 minutes (1-second increments, 1-minute increments)
.5 daily alarms
.Hourly time signal
.Hand shift feature (manual or auto (during altitude, barometric pressure, and temperature measurement))
.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 (hand moves every 10 seconds), second)
*Digital: Hour, minute, second, am/pm, date, day
.Accuracy: ±15 seconds per month (with no signal calibration)
.Approx battery operating time:
*6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
*25 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
.Size of case : 58.0×51.6×12.8mm
.Total weight : 74g