Citizen E650 User Manual page 34

Precautions and usage limitations
<Strong Shock>
• Avoid dropping the watch or subjecting it to other strong impact. It may cause malfunctions and/
or performance deterioration as well as damage to the case and bracelet.
<Chemicals, Corrosive Gasses and Mercury>
• If paint thinner, benzene or other solvents or products containing these solvents (including
gasoline, nail-polish remover, cresol, bathroom cleaners and adhesives, water repellent, etc.)
are allowed to come in contact with the watch, they may cause discoloration, deterioration and
damage materials of the watch. Be careful when handling these chemicals. Contact with mercury
such as that used in thermometers may also cause discoloration of the band and case.
CAUTION
Always Keep Your Watch Clean
• Rotate the crown while it is pressed in fully and press the buttons periodically so they do not
become stuck due to accumulations of foreign matter.
Note: Do not operate the crown or any buttons when the watch is wet.
• The case and band of the watch come into direct contact with the skin in the same manner as
undergarments. Corrosion of the metal or unnoticed soiling such as that caused by perspiration
and dirt can soil sleeves and other portions of clothing. Keep your watch clean at all times.
66
• The case and band of the watch come in to direct contact with the skin. This may result in
unnoticed accumulations of dirt and foreign matter caused by normal wear. Accumulated matter
may cause rust, discoloration, and premature wear. Be sure to regularly clean your watch with
a soft cloth. If severe accumulations occur, you may need to have your case and/or bracelet
professionally cleaned.
• In some instances, accumulations of dirt and foreign matter may cause skin reactions. This may
also occur due to certain allergies beyond our control. If this occurs, immediately discontinue use
of your watch and consult your physician.
• Leather, cloth, and other natural skin straps may become discolored or brittle from moisture,
perspiration and/or accumulated dirt. To maximize the life of your strap, be sure to keep your
leather band clean and dry by wiping it with a soft cloth each day.
CAUTION
Caring for Your Watch
• Wipe any dirt or moisture such as perspiration from the case and crystal with a soft cloth.
• If you will not be using your watch for an extended period of time, carefully wipe off any
perspiration, dirt or moisture and store in a proper location, avoiding locations subject to
excessively high or low temperatures and high humidity.
Precautions and usage limitations
67