Cylindrical/rectangular shaped wristwatch box, has support ring attached to rear mouth inner wall of hollow box bodies, and lid attached to support ring and connected with O-shaped ring seal, and crown connected with wristwatch mechanism

摘要

The box has a support ring (13) attached to a rear mouth inner core of hollow/cylindrical shaped box bodies. A lid (15) is attached to the support ring and connected with an O-shaped ring seal (18). The inner core of the box bodies is connected with an inner peripheral rib (2), which is placed in outer side of a glass body and inner side of a spherical part. A small radial hole (6) is formed for passage of a shank part, which is connected with a crown. The crown is connected with a wristwatch mechanism. An outer portion of the box is connected with an annular chamber (12).