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 day) 
Manual receive function 
Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC 
Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, China BPC 68.5kHz