FeaturesPerpetual Calendar, Day Indicator, Magnetic-Resistant, Timer, Annual Calendar, Altimeter, Atomic/Radio Controlled, Shock-Resistant, Date Indicator, Month Indicator, Chronograph, Alarm, Water-Resistant, 12-Hour Dial, Repeater, Backlight, World Time, Chronometer, Power Reserve Indicator, Calculator, Day/Date, 24-Hour Dial, Solar Powered