- Shock Resistant
- 200M Water Resistant
- EL Backlight with Afterglow
- 25pg Databank
- Memory capacity: Up to 25 sets of data, each set including; Name (8 characters) and telephone number (12 digits)
- Other: Auto-sort -World Time 29 time zones (30 cities), city code display,
- daylight saving on/off
- Day Counter Automatically counts down the days from the current date to a target date
- Memory capacity: 5 records (8 characters each) -5 Daily Alarms Hourly Time Signal
- 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
- Input Range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
- Full Auto Calendar (pre-programmed until the year 2099)
- 12/24 Hour Formats
- Button Operation Tone on/off
- Accuracy: +/- 30 seconds per month
- Battery: CR1616
- Approx. battery life: 3 years
- Module 3189/3252