Citizen CA7090-87L Instruction Manual page 26

• Water resistance for daily use (to 3 atmospheres) means the watch is water resistant for
occasional accidental splashing.
• Upgraded water-resistance for daily use (to 5 atmospheres) means that the watch may be worn
while swimming, but is not to worn while skin diving.
• Upgraded water-resistance for daily use (to 10/20 atmospheres) means that the watch may be
worn while skin diving, but not while scuba or saturated diving using helium gas.
Minor exposure Swimming and
to water (washing general washing
face, rain, etc.)
NO
OK
OK
OK
Water-related use
Skin diving,
work marine sports
NO NO
NO NO
OK NO
OK OK
Water resistance
Operate the crown
Scuba diving or button when
using an air tank the watch is wet
NO
NO
NO
NO
NO
NO
NO
NO
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