Features. Resin band.. Digital dial.. Multi-Band Atomic Timekeeping US UK Germany Japan China.. Receives time calibration radio signals which keep the displayed time accurate.. Auto receive function up to 6 times per dayup to 5 times per day for China.. Manual receive function.. Signal - US WWVB UK MSF Germany DCF77 Japan JJY40JJY60 China BPC.. Frequency - US 60kHz UK 60kHz Germany 77.5kHz Japan 4060kHz BPC 68.5kHz.. Tough Solar ensures stable operation while using power-hungry functions.. 100M Water Resistant.. Low Temperature Resistant.. Altimeter.. Digital Compass.. Barometer.. Thermometer.. Full Auto LED Super Illuminator Backlight with Afterglow.. World Time.. 31 time zones.. SunriseSunset Data.. 5 Daily Alarms 4 one-time and 1 snooze alarm.. Hourly Time Signal.. 110 Second Stopwatch.. Countdown Timer.. Full Auto Calendar.. 1224 Hour Formats.. Case - 56 mm. x 47 mm.. Gender - Mens