FeaturesMulti-Dial, Water-Resistant, Sapphire Crystal, Multifunction, Day Indicator, Bluetooth, Chronograph, Atomic/Radio Controlled, 12-Hour Dial, Perpetual Calendar, Seconds Hand, Annual Calendar, Luminous Dial, Alarm, Date Indicator, Power Reserve Indicator, Day/Date, World Time, 24-Hour Dial, Solar Powered, Tachymeter