| 摘要 |
PURPOSE:To make it easy to take a taper of back cover by raising the sectional position of an external correcting member, which is drawable in its axial direction, to the display part side. CONSTITUTION:A connecting member 7 which connects a changeover part 6 and an external operating member 8 is bent to an L shape at its outside circumferential part to form a V-form part 7a at the end, which is then engaged into the notch 8a of the external operating member 8. Then, if the external operating member 8 is moved in its axial direction, the changeover part 6 is actuated by way of the connecting member 7. In addition, the sectional position of the external operating member 8 is raised to the watch display part side being the upper part of an external case 9 and the taper 10a of a back cover 10 is taken larger, whereby the appearance of the wristwatch is improved and the degree of freedom of selection of back cover type such as screwing, snapping, etc. is increased. |
