Casio Black Digital Watch

This Casio F-91W-1YER unisex watch is constructed from black plastic, featuring a durable resin case and a matching resin band.

Its digital display clearly shows the time, date, and day, with the option to switch between 12 and 24-hour formats. For visibility in low-light conditions, the watch is equipped with an LED backlight.

The watch includes several practical functions, such as a daily alarm, an hourly time signal, and a stopwatch. It is powered by a battery with an approximate lifespan of seven years, offering long-term reliability.

Details:

This Casio F-91W-1YER unisex watch is constructed from black plastic, featuring a durable resin case and a matching resin band. Its digital display clearly shows the time, date, and day, with the option to switch between 12 and 24-hour formats. For visibility in low-light conditions, the watch is equipped with an LED backlight. The watch includes several practical functions, such as a daily alarm, an hourly time signal, and a stopwatch. It is powered by a battery with an approximate lifespan of seven years, offering long-term reliability.