| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive wrist watch having an information code not vanishing even if used for a long period, having excellent mounting feeling, and not spoiling a fine appearance, concerning the wrist watch having the information code comprising a bar code or a two-dimensional code and including management information. <P>SOLUTION: In this wrist watch having the information code, a genuineness determination seal wherein the information code is formed by printing by marking by laser irradiation, or by ink jet is stuck on the outer surface of an armoring component of the wrist watch. The genuineness determination seal is a hologram seal having a hologram reproduction function. A seal of a rainbow hologram is preferable as the hologram seal, and the seal is stuck on the outer surface on the back side of at least one armoring component selected from among a case, a band and a clasp. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
