To provide a timepiece capable of providing a device that can verify the time and the like, having a simple structure.
This timepiece comprises a timer part 11 clocking time, a working information display part 14 for displaying the time clocked by the timer part 11, a creation device information storage part 18 for storing identification information for identifying each clock 10, a working information creation part 12 for generating working information as management information which is different for the time, including the identification information and present time information on the basis of the identification information of the corresponding time stored in the creation device information storage part 18 and the present time information clocked by the timer part 11, and a working information output part 13 outputting the working information created by the working information creation part 12.
TAKASAKI GIICHI
NAKABAYASHI TAKESUE
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