EEP ROM memory protection

Electro-luminescent backlight

150 pages of Telememo
8 letters and 12 numerals can be memorized

150 pages of Schedule-memo 11-letter message, month, date, hour and minute per page
Auto sort function, initial character search function
Memory shared between Telememo and Schedule-memo

1/100 second stopwatch
Measuring capacity: 23:59'59:99"
Measuring mode: net time, split time, 1st-2nd place times

World time
24 time zones, city code display, daylight savings time on/off

8-digit arithmetic function (Four basics, constants, memory calculation)

Dual time

Countdown alarm
Input range: 1 minute to 24 hour
Measuring unit: 1 second
Auto repeat function

Daily alarm

Hourly time signal

Regular timekeeping: hour, minute, seconds, am/pm, year, month, date, day, this week and next week's daily schedule

Auto-calendar (set at 28 days for February)

12/24-hour formats

Accuracy: +/- 30 seconds per month