| 摘要 |
PURPOSE:To prevent the loss of a pocket bell by putting the same on an arm and to make it possible to make clear emitting sound, by internally mounting the pocket bell onto a wrist watch. CONSTITUTION:A movement for a pocket bell is mounted in a wristwatch and the wristwatch functions as the pocket bell. Therefore, the pocket-bell is integrally put on an arm along with the wristwatch and the loss thereof is prevented and the emitting sound of the pocket bell is made clear. |
