Shock Resistant?? 200 Meter Water Resistant?? EL Backlight with Afterglow?? Flash Alert</br>Flashes with buzzer that sounds for alarms?? hourly time signal?? countdown timer time-up alarm</br>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)</br></br>Product Description</br></br>G-Shock Classic Watch featuring Shock resistance?? 200M WR?? countdown timer?? 1/100 sec. stopwatch and auto-calendar. Black resin band digital watch with neutral face.  Module 1289/3230</br><br/>http://www.amazon.com/gp/product/B000GAYQL8