| 摘要 |
PURPOSE:To raise the shock resistance of an analog electronic timepiece by joining a damping material to a circuit block, in an analog electronic wrist watch having a circuit block loading a crystal resonator and an IC. CONSTITUTION:The analog electronic timepiece has a base body 17 corresponding to a plate, a mass body 18 corresponding to a crystal resonator, a spring component 19 for supporting the mass body, and a damper component 20. A circuit block has said spring component 19 and damper component 20. In this state, the larger a damper constant lambda of the damper component 20 becomes, the more the shock resistance regarding the crystal resonator of the analog electronic wrist watch is raised. |
