Casio G-Shock Heathered Series Grey Digital Dial Quartz Men's Watch GDX6900HT-8 Imported Shock Resistant 200M Water Resistant Auto LED (Super Illuminator) Backlight with Afterglow Flash Alert: Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper and stopwatch auto-start Full auto-calendar (pre-programmed until the year 2099)