52 x 51 x 16.7 mm

Shock Resistant

200m Water Resistant

Digital Compass

Measures and displays direction as one of 16 points
Measuring range: 0 to 359 degrees
Measuring unit: 1 degree
20 seconds continuous measurement
Hand Indication of North
Bidirectional calibration
Magnetic declination correction
Bearing Memory

Thermometer
Display range: -10 to 60 C (14 to 140 F)
Display unit: 0.1 C (0.2 F)

Auto Neon Illuminator (Black light LED) with Afterglow 
Neo-brite luminous hands and markers

World Time
31 time zones (48 cities + UTC), city code display, daylight saving on/off

1/100 second stop watch

Countdown Timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 to 60 minutes (1-minute increments)

4 Daily Alarms and 1 Snooze Alarm
Hourly Time Signal

Full Auto Calendar (pre-programmed until

the year 2099)

12/24 Hour Formats

Button operation tone on/off

Accuracy: +/- 15 seconds per month

Battery: SR927W x 2

Approx, battery life: 3 years

Module 5302