Casio 3170 Manual page 31

• The inside surface of the watch glass may fog when the watch is exposed to a sudden
drop in temperature. No problem is indicated if the fogging clears up relatively quickly.
If the fogging does not clear or if water has gotten into the watch, take the watch in for
repair immediately.
• Continued use of the watch with water inside can result in damage to electronic and
mechanical components, the face of the watch, etc.
Band
• Tightening the band too tightly can cause you to sweat and make it hard for air to pass
under the band, which can lead to skin irritation. Do not fasten the band too tightly.
There should be enough room between the band and your wrist so you can insert your
finger.
• Deterioration, rust, or corrosion of the band can cause it to break, which may result in
the watch falling off your wrist and becoming lost. Be sure to take good care of the
band and keep it clean. Should you notice any breakage, discoloration, looseness or
other problem with the band, immediately contact your original retailer or an authorized
CASIO Service Center to have it checked, repaired, or replaced. Note that you will be
charged for any repair or replacement of the band.
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