To provide a radio timepiece device allowing accurate setting of a receiving state such that the timepiece device does not receive noise from a personal computer(PC) or the like, and capable of accurately calibrating or automatically setting a date and time of the PC or the like.

This radio timepiece device has a radio timepiece reception part 8; a microcomputer 14 inputted with both a signal obtained by A/D- converting an AGC signal flowing through a feedback circuit 6 provided in the radio timepiece reception part 8 by an A/D converter 9 and an output signal from a decoder 7 as input signals, and outputting a date time signal, a signal intensity signal and a noise flag signal as a data line; an output part 15 sending out a USB output; and a display part 16 using an LCD.