Radio wristwatch has a container module for a drive mechanism and antenna that is in turn mounted in a casing frame, thus ensuring the antenna is not enclosed in a metallic case

摘要

Radio wristwatch has a receiver unit, an antenna (16) and a drive all of which are contained within a case. The latter has an essentially ring-shaped frame on the top of which is attached a watch glass, while on the bottom there is a bottom contained within a bottom ring. A separate container module (10) contains the drive mechanism and antenna and fits precisely into a housing frame, while being held by a bottom ring in the case.