Watch

Abstract

To obtain a degree of freedom in a design of a circumference part of a timepiece armor assembly, and provide a watch whose degree of freedom in a size of a dial is high. A timepiece armor assembly is formed of an armor case of one-piece structure in which a case bottom wall and a case band part provided with a crown have been monolithically molded and of an armor cover which has a transparent member and an edge member supporting a circumference edge of the former member and has been mounted to the case band part. In the armor assembly, a timepiece movement which has a movement main body and a winding stem attached to this main body so as to be capable of being inserted into or detached from it and connected to the crown, and a dial are built, and a winding stem attachment/detachment mechanism which makes an insertion/detachment of the winding stem into/from the main body possible is provided. The winding stem attachment/detachment mechanism possesses an engagement body which has a stopper part engaged with or disengaged from a groove (engagement part) of the winding stem, and an engagement/disengagement operation body which causes the stopper partto engage with or disengage from the grooveby follow-moving the engagement body. The engagement/disengagement operation body is provided in the case bottom wall so as to be capable of being operated from an outside of the armor case.