Product name CASIO G-SHOCK GD-400-2JF
Specifications Shock resistant structure (shock resist)
multi time
world time
stopwatch
timer
5 time alarms/time signal
Fully automatic calendar
12/24 hour display switching
Operation sound ON/OFF switching function
LED backlight
Warning flash function
Accuracy: Average monthly difference ±15 seconds
LED: white
Quartz (battery operated)
Weight: approx. 79g
Size: Approx. 54 x 49 x 15 mm Water resistant to 20 ATM