Black 56.9 x 47.4mm case on a black resin band, Silver bezel, Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, Receives time calibration radio signals which keep the displayed time accurate, Auto and manual receive function, Tough Solar Power, Digital Compass, Altimeter, Barometer, Thermometer, Low Temperature Resistant, Full Auto EL Backlight with Afterglow, World Time, 5 Daily Alarms, Countdown Timer, 1/100 second stopwatch, Hourly Time Signal, Auto Calendar, 12/24 Hour Formats, Water resistant to 100M