Seiko S833 Instructions Manual page 178

※ Overcharge prevention function
When the secondar y batter y is fully charged, the overcharge
prevention function is automatically activated to avoid further
charging. There is no need to worry about damage caused by
overcharging no matter how much the secondary battery is charged
in excess of the "time required for fully charging the watch".
※ Refer to "Guideline of chaging duration" on P. 116 to check the time required for fully
charging the watch.
5
■ Notes on charging the watch
・ W hen charging the watch, do not place the watch in close proximity
to an intense light source such as lighting equipment for photography,
spotlights or incandescent lights, as the watch may be excessively
heated resulting in damage to its internal parts.
・ W hen charging the watch by exposure to direct sunlight, avoid places
that easily reach high temperatures, such as a car dashboard.
・ A lways keep the watch temperature under 50℃
178
NOTICE