CASIO G-SHOCK watch GA-100MM-5AER, 52 mm brown/green resin case with mineral dial window, black dial with analogue and digital display, calendar with date and day, brown/green resin strap with steel buckle closure, stopwatch function - 1/1000 sec. - 100 hours, Timer - 1/1 min. - 24 hours, 5 daily alarms, 20 ATM (200 meters ) of water resistance classification. Brand new and delivered with manufacturer warranty and genuine CASIO presentation box.