FUNCTION AND FEATURE GUIDE
Modules Cases
EL Backlight (with Auto Light) Shock Resistant
An electro-luminescent panel causes the entire face to glow for easy reading.Auto light automatically turns on the EL backlight when the watch is tilted towards your face for reading. Shock-resistant construction protects against impact and vibration.


Stopwatch Water Resistant
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.

The "BAR" value indicates the number of atmospheres to which water resistance is ensured. 20 BAR means water resistance to 20 atmospheres. Watches marked "200m" have the same water resistance as 20 BAR watches.
Timer
Mineral Glass
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.
Hard glass resists scratching.
Daily Alarm, Hourly Time Signal
Cloth Band
The daily alarm sounds each day at the time you set. The value indicates how many daily alarms are available. The hourly time signal causes the watch to beep every hour on the hour.
Full Auto Calendar
 
Allowances are made automatically for months of different lengths, and even leap year.
12/24-hour Timekeeping
Times can be displayed in either a 12-hour or 24-hour format.
Low-Temperature Resistant
The timekeeping module is designed for operation at very low temperatures. The value indicates the lowest temperature at which the module will operate.
*-10° C resistant does not apply to the direction sensor.