- The ''BAR'' value indicates the number of atmospheres to which water resistance is ensured.
- 5 BAR means water resistance to 5 atmospheres.
- Watches marked ''50m'' have the same water resistance as 5 BAR watches.
- Resin Band A light-emitting diode (LED) is used to illuminate the watch face.
- Built-in memory provides storage for names and phone numbers.
- 30 number of entries that can be stored.
- Accurate measurement of elapsed time with the touch of a button.
- The fraction indicates the unit of measurement, while the time figure indicates the maximum time measurement.
- Counts down from a start time specified by you.
- The value indicates the number of timers available, while the time figure indicates the maximum starting time.
- REPEAT indicates Auto Repeat, which automatically restarts timing at the end of each countdown.
- Multi Alarm lets you set a daily alarm (time setting only), or an alarm for a specific time on a specific day (month, day, and time setting).
- The value indicates how many multi alarms are available.
- The hourly time signal causes the watch to beep every hour on the hour.
- Battery lasts for at least three years.
- The value indicates actual battery life.
- Simultaneous display of the current time in two different time zones.
- Allowances are made automatically for months of different lengths, including leap year.
- Times can be displayed in either 12-hour or 24-hour format.