G-Shock MRG-8100B-1A - Manual (Page 19)

18
Solar Charging
Your watch runs on electrical power generated from light, which is
stored by a rechargeable battery.
To ensure stable operation, make sure that the watch is exposed to
light as much as possible.
Whenever you are not wearing the watch on your wrist, position • •
it so the face (solar cell) is pointed in the direction of a source of
bright light. Leave the watch under fluorescent lighting, near a
window, etc.
,IGHT 3OLAR
The solar cell is located in the watch’s face. When wearing the • •
watch, try to keep your clothing from blocking its face. Charging
efficiency is reduced significantly even if the face of the watch is
covered only partially by your sleeve.