Patent ID: 7144151

Claim:
An electronic wrist device, comprising: a plastic body part with an aperture into an equipment compartment; and a cover part joined to the body part adapted to at least partly close the aperture, wherein the body part further comprises a positioning surface for positioning the cover part in relation to the body part, wherein the wrist device comprises a fastening structure, which is at least partly pressed into the body part and which at least partly sets against the positioning surface, for joining the cover part to the body part, the fastening structure comprising cover press means for pressing the cover part into contact with the body part, and wherein the fastening structure further comprises a projecting grip structure extending at least partly into the body part, setting against the positioning surface, and blocked in relation to the mounting direction of the cover part for preventing the fastening structure from moving in a direction opposite to the mounting direction once the fastening structure has been pressed within the body part in the mounting direction.