- 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
- 60 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)
- LED Backlight (Super Illuminator) with Afterglow
- Auto light switch, selectable illumination duration (1.5 or 3 seconds)
- Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
- World Time
- 31 time zones (48 cities UTC), city code display, daylight saving on/off
- 5 Daily Alarms
- Hourly Time Signal
- 1/100 Second Stopwatch
- Measuring capacity: 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 to 60 minutes (1-minute increments)
- 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: 2 years
- Module: 5441
- Size of case/total weight GA1000 50.8 x 52.1 x 16.7mm / 85g
