Casio Men's G-Shock DW6900-1V.
Brand: Casio
Color: Standard
Shock Resistant, 200 Meter Water Resistant, EL Backlight with Afterglow, Flash Alert
Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time-up alarm
1/100 second stopwatch, Measuring mode: Elapsed time, split time, 1st-2nd place times, Countdown timer, Multi-function alarm, Hourly time signal, Full auto-calendar (12/24 hour formats)