| 摘要 |
PURPOSE:To provide a watch with a movable part of even quality and low cost, capable of being assembled in a simple structure without a spring member. CONSTITUTION:This watch has a main body 3 and a movable part 5 capable of swinging around the fulcrum fixed at the main body 3 side. The movable part 5 is provided with a permanent magnet 27 and the main body 3 has a rivet 43 attracting or repelling the permanent magnet 27 to a fixed direction for stopping the moving part 5: coil 41 for giving swinging force to the movable part 5 against the attraction or repelling force of the magnet 27 as well as the rivet 43 while generating magnetic field to the area including the magnet 27 and the rivet 43; and a drive circuit supplying drive current to the coil 41. |
