- Shock Resistant
- 200M Water Resistant
- EL Backlight with Afterglow
- 25pg Databank
- 25 Record 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
- Countdown Timer
- Measuring Unit: 1-second
- Input Range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
- 1/100 second stopwatch
- Measuring capacity: 23:59'59.99"
- Measuring modes: Elapsed time, split time, 1st-2nd place times
- Auto Calendar (pre-programmed until the year 2099)
- 12/24 Hour Formats
- Button Operation Tone on/off
- Accuracy: /- 30 seconds per month
- Battery: CR1616
- Approximate battery life: 3 years
- Module 3189
- Size of Case/Total Weight: 45.9 x 42.6 x 15.4mm / 43g
