G-Shock Altimeter Barometer 20 Bar Black Dial Men’s watch #GDF100-1B

Diving watch, Digital quartz movement, Negative (light-on-dark) numbers, Altimeter function, Barometer/thermometer function, Low temperature resistant, World time function displays current time in 48 cities (31 time zones), Home city code, 1/100-second digital chronograph measures elapsed time, split time and two finishes, Countdown timer, Alarm mode, Standard/Daylight Saving Time, 12 More »