Casio Series Waterproof Quartz G-Shock GA-2200 Men's Analog-Digi Watch, Black, GA-2200BB-1A

Movement: Quartz ana-digi Waterproof: 20 ATM Body size: length x width x thickness: approx. 48 x 47 x 13 mm Weight: Approx. 57.5g G-SHOCK has established a new concept of toughness in watches. It all began with the passionate belief of its developers in creating a watch that would not break even if dropped, a seemingly foolhardy challenge that overturned conventional wisdom at the time. Endlessly strong. Aiming for even greater strength. G-SHOCK, its challenges have no end. ＜Specifications/Functions＞ Shock-resistant structure (Shock Resistant) Carbon Core Guard structure 20 ATM water resistance Double LED light World time: 31 time zones (48 cities + adjusted universal time), daylight saving time on/off, home city/world time city swapping 1/100-second stopwatch Countdown timer 5 daily alarms Hourly time signal Hand shift function Full auto calendar (until 2099) 12/24 hour format Accuracy: ±15 seconds per month