CPW500HD-7A

LED backlight
Selectable illumination duration, afterglow
World time
31 time zones (70 cities), city code display, daylight saving on/off, city data (70 cities + user setting based on time differential)
Prayer times
Gregorian 2000 through 2099
FAJR, SUNRISE, ZUHR, ASR, MAGHRIB, ISHA (six time displays per day)
Prayer alarm
Prayer elapsed time measurement (up to 30 minutes)
Prayer calculation method setting
Display of next prayer time
Digital compass (QIBLA)
Hand indication of QIBLA (20 seconds continuous measurement)
Digital compass (NORTH)
Hand indication of north (20 seconds continuous measurement)
Measures and displays direction as one of 16 points
Measuring range: 0° to 359°
Measuring unit: 1°
Bidirectional calibration
Magnetic declination correction
Thermometer
Display range: –10 to 60°C (14 to 140°F)
Display unit: 0.1°C (0.2°F)
Moon data (moon age at sunset of the specific date)
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: 100 minutes
Countdown start time setting range: 1 second to 100 minutes (1-second increments)
5 daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Year/month/day display format
Button operation tone on/off
Regular timekeeping:
Analog 3 hands: Hour, minute (moves every 10 seconds), second
Digital: Hour, minute, second, a.m., (A)/p.m., (P), month, date, day, Hijri month, Hijri day
Accuracy: ±30 seconds per month
Approx. battery life: 2 years on SR927W X 2
Size of case : 49.8×44.6×12mm
Total weight : 113g