Casio 5600 Series Waterproof Solar Digital Black G-Shock Men's Radio-Controlled Watch, (GW-M5610U-1)

Movement: Solar Waterproof: 20 ATM Body size: length x width x thickness: approx. 46.7 x 43.2 x 12.7 mm Weight: Approx. 52g 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 are endless. ＜Specifications/Functions＞ Shock resistant (Shock Resistant) 20 ATM water resistance LED backlight (with full auto light, Super Illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)) World time: 31 time zones (48 cities + Coordinated Universal Time), with home city swap function 1/100-second stopwatch 5 time alarms (only one with snooze function) Full auto calendar 12/24 hour format Accuracy: ±15 seconds per month