| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar watch with excellent esthetic appearance and capable of achieving a good power generation efficiency.SOLUTION: The solar watch comprises: a solar battery cell 5 including a power generation layer that generates power depending on incident light; a dial face including a decorative member formed thereon, and arranged on an incident side of light of the solar battery cell which is provided on a portion overlapping with the decorative member in plane view; and power generation restriction means for not causing current to flow through a part of the solar battery cell 5. |
