A light-emitting diode (LED) is used to illuminate the watch face.
A solar cell provides power for operation.
Radio signal reception (EU, USA, Japan, China)
Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China - once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time.
A luminous coating provides long-term illumination in the dark after only a short exposure to light.
World time function
Displays the current time in major cities and specific areas around the world.
Stopwatch function - 1/100 sec. - 1 hour
Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 1 hour.
Timer - 1/1 min. - 100 min.
The countdown timer emits a signal after a preset period of time has elapsed. The watch has a maximum timing capacity of 100 minutes and can be set in minute-long cycles.
5 daily alarms
The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments.
Button tones on/off
The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.
The name of the day can be displayed in different languages.
Automatic calendar with Date, Day and Month
Once set, the automatic calendar always displays the correct date.
Times can be displayed in either a 12-hour or 24-hour format.
CASIO LINEAGE TOUGH SOLAR LCW-M510D-1AJF JDM (Japanese Domestic Market)