Precaution For This Eco-Drive Watch - Citizen Eco-Drive b740 Instruction Manual

4. PRECAUTION FOR THIS ECO-DRIVE WATCH

<Always take care to charge the watch.>
• Mind that the charge of the watch becomes low if you wear a jacket or a long-
sleeved shirt, because the watch is usually shaded by such clothes and
insufficiently charged as a result.
• Try to put the watch in a well-lighted place, as far as circumstances permit,
when you take it off. If you do, the watch will continue normal running.
CAUTION
Avoid charging in a hot place where the ambient temperature is +60°C/140°F or
more, because an extreme rise in temperature may cause a breakdown of the
watch.
Examples: • Charging near a hot light source such as an incandescent lamp,
halogen lamp, etc.
• Charging in a place that easily becomes hot such as on a car
dashboard, etc.
• When the watch is exposed to an incandescent lamp for charging, carefully
keep the watch 50 cm (20 in.) or more apart from it so as not to get the watch
hot.
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— Notes on charging —