Technical Specs

Multi-Band Atomic Timekeeping (US, UK, Germany, Japan)
Receives time calibration radio signals which keep the displayed time accurate
Auto receive function (up to 6 times per day)
Manual receive function
Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60
Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz
Tough Solar Power
200M Water Resistant
Tide Graph (based on a combination of preset and user input data)
Moon Data (moon age based on current date or user input data, moon phase graph)
Digital Compass
16 points of measurement
Measuring range: 0 to 359 degrees
Measuring unit: 1 degree
Bearing Memory
Memory Capacity: 1 record (stored direction angle and indicator)
Altimeter
Measuring range: -700 to 10,000m (-2,300 to 32,800ft)
Measuring unit: 5m (20ft)
Auto memory measurements
Altimeter Memory
Memory capacity: 20 records
Measurement data: altitude, month, date, time
Max altitude memory
Relative altitude display
Altitude tendency graph
Altitude differential graphic
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 grapic
Thermometer
Display range: -10 to 60 C (14 to 140 F)
Display unit: 0.1 C (0.2 F)
Low Temperature Resistant (-10 C / 14 F)
Full Auto EL Backlight with Afterglow 
World Time
29 times zones (33 cities), city code display, daylight saving on/off
5 Daily Alarms
Countdown (Yacht) Timer
Measuring unit: 1 second
Countdown range: 1 minute to 60 minutes
Countdown Alarm, Progress Beeper
1/100 second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Hourly Time Signal
Auto Calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Button operation tone on/off
Accuracy: +/-20 seconds per month (with no signal calibration)
Storage Battery CTL1616
Battery Power Indicator
Power Saving Function
Approx. battery life: 5 months on full charge with Power Saving Function (without further exposure to light)
Module 3134

Size of case/total weight
PAW1500T 56.2 X 50.6 X 13.9mm / 113g