Powered by natural and ambient light, this men’s Casio Tough Solar digital chronograph watch features innovative triple sensor technology and a digital compass for today’s world traveler.Watch the product video here. FEATURES Automatic calendar: day & date, pre-programmed to 2099 5 daily alarms Hourly chime 12/24-hour formats World Time: 31 time zones (48 cities) Chronograph: elapsed, lap & split time; 1/100-second increments Countdown timer Water resistance: 100 meters Battery power indicator Altimeter: -2,300 to 32,800 feet; target altitude alarm; 50-set memory capacity; graphing for target & altitude tendency Barometer Thermometer Sunset/sunrise data Digital compass: 16 directions, 5-set memory capacity Low-temperature resistant CASE & DISPLAY Digital display with EL backlight & afterglow Case: black resin Caseback: stainless steel 51-mm diameter BAND Black resin Buckle clasp Men’s standard length DETAILS Quartz movement Tough Solar power Manufacturer’s 1-year limited warrantyFor warranty information please click here Model no. PAG240-1 Size: One Size. Gender: male. Age Group: adult. Material: Rubber/Silicone.