| 摘要 |
PROBLEM TO BE SOLVED: To provide a skeleton clock improved in sense by efficiently obtaining amusing functions. SOLUTION: A clock body 3 driving hands 331 and 332 with a motor 320 and an external case 2 covering the clock body 3 are provided to a skeleton clock visually exposing the mechanical structure of the clock body 3. The clock body 3 comprises a spring winding means 370 for winding the spring 371, a spring releasing means 380 releasing the spring 371 in connection with the hands 331 and 332, and a drive part 390 driving by the power of the spring 371. As for the external case 2, the clock has a constitution visually exposing a spring winding means 370, the spring releasing means 380 at least a part of the drive part 390. |
