JAPAN CLOCK & WATCH ASSOCIATION JAPANESE
TOPPAGESITEMAP

Knowledge of watches / clocks Statastics History of Industry Horological Associations Show & Topics Profile
TopPage>Knowledge of watches/clocks>Q&A regarding solar-powered watches/clocks

Q&A regarding solar-powered watches/clocks


Q1 What is a solar-powered watch/clock?
Q2 Can my solar-powered watch/clock be charged indoors by the light from a fluorescent lamp or incandescent lamp?
Q3 How many hours should my solar-powered watch/clock be charged for?
Q4 How long can my solar-powered watch/clock run after it is fully charged?
Q5 Does my solar-powered watch/clock require battery replacement?
Q6 How long is the life of secondary cell (rechargeable battery) of my solar-powered watch/clock?
Q7 What should I be careful about when charging the cell?
Q8 My solar-powered watch/clock has stopped. How can I get it return to normal operation?
Q9 Can my solar-powered watch/clock run on ordinary batteries?
Q10 Can my solar-powered watch/clock be used permanently?

PageTop