Hello sir will you here give me mode of Casio DT watch? Also provide me detail of Casio DT watch?

Casio Dtdual time mode the watch can have two different time zones.

REM on Casio W71 1846 According the the manual, when on, reminder acts as a string around your finger" each time you look at the watch.

To turn on, press and hold the lower right button while in regular timekeeping mode, to turn off press and hold the button again

These are different modes of Casio DT:

Calculator Mode

Daily Alarm Mode
Dual Time Mode
Alarm-ON-mark P.M
Time-signal-ON-mark Mode
Switched Stopwatch Mode

Price: 5,995.00
Sale: 5,395.00

Casio G-Shock Digital Blue Dial Men's Watch - G-8900A-1DR (G354)