PURPOSE: To obtain a time-piece having the information of a chronograph (CG) mechanism simple in operation addeda thereto, by arranging a clock movement displaying usual time to the center of a time-piece and arranging a plurality of modules for displaying informations by hands arround said movement.
CONSTITUTION: A plurality of CG time display modules displaying a plurality of informations using a plurality of hands are arranged around a usual time display movement. Since usual time display is performed by the hr hand 1a, min hand 1b and sec hand 1c provided to the central part of a time-piece, this time-piece can be used without being different from a usual hand type clock. CG sec display is performed by the 30 sec-advance of a CG sec hand 3 and the elapse time of CG sec can be easily read by the 30 sec-display scale of the CG min hand 2 of a CG min display part. Further, since a usual time display hand control circuit and a CG time display hand control circuit are respectively independent, CG measurement can be easily performed by two external operation buttons, that is, button 5 having start/stop function and a reset button 6.