Patent ID: 7230885

Claim:
A wrist watch case comprising: a case main body made of a synthetic resin, in which a housing portion with top and bottom openings is formed; a pair of band attaching portions which project from the case main body, and at least one of which comprises an antenna containing area; a metallic sheath member which is mounted on a top surface of the case main body and has an opening corresponding to the housing portion, and which does not cover the antenna containing area of the at least one of the band attaching portions; a light transmitting member which is mounted on the opening of the sheath member; a metallic back cover which covers the bottom opening of the housing portion of the case main body; a fixing unit which fixes the sheath member and the back cover to each other while sandwiching the case main body therebetween; a cover which is made of a synthetic resin and which covers the antenna containing area; and a thin metal plate which covers a top surface of the cover and a top surface of the at least one of the band attaching portions.