The G-SHOCK GA-2100, featuring shock resistance and 200m water resistance, with a stylish analog-digital display. Brand: G-SHOCK Colors: Silver, Khaki Model Number/Product Code: GM-S2100-3AJF Functions: World Time, Analog-Digital, Full Auto-Calendar, Alarm, Timer, Dual LED Light *No box included. The watch is running, but the time is not set as I don't know how to adjust it.