Abstract: A wrist mountable electronic apparatus has a strap member having a pair of strap portions. Each of the strap portions has an end disposed in spaced-apart relation to the other so that inner peripheral surfaces of the ends of the strap portions form a hole having a first open end and a second open end opposite the first open end. Each of the inner peripheral surfaces of the strap portions has a stepped portion. A portable electronic apparatus is disposed in the hole of the strap member. A glass member is supported on the stepped portion of each of the strap portions for closing the first open end of the hole. A connecting structure free of adhesive connects the glass member to each of the strap portions. A waterproof member is disposed directly between only the glass member and the strap member for providing a watertight seal therebetween. A rear cover covers the second open end of the hole.

Abstract: To provide a glass member fixing structure preventing detachment of a glass member caused by stress concentration by opening and closing a strap and guaranteeing a waterproof property of a case in a wrist mounting type portable apparatus having a case integrated type bangle type strap. A glass member is fitted to an upper side opening after containing a portable apparatus to a predetermined location of a case hole and containing a rubber packing to a packing groove. Then, a lower face of the glass member is seated on a stepped portion of the case hole, fitting projections at a peripheral edge thereof are fitted to respectively bite fitting grooves of the case hole and thereby, the glass member is fixed to a case integrated type bangle type strap. Further, waterproof property of the upper side opening of the case hole is guaranteed by the rubber packing.