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Water resistance
WARNING
Water Resistance
• Refer to the watch dial and the case back for the indication of the water resistance of your watch.
The following chart provides examples of use for reference to ensure that your watch is used
properly.
(The unit "1bar" is roughly equal to 1 atmosphere.)
• WATER RESIST(ANT) ××bar may also be indicated as W.R.××bar.
Name
Dial or Case back
Non-water resistant
Everyday-use
WATER RESIST(ANT)
water resistant watch
WATER RESIST(ANT)
Upgraded everyday use
water-resistant watch
WATER RESIST(ANT)
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Indication
Specification
Non-water resistant
Water-resistant to
3 atmospheres
Water-resistant to
5 bar
5 atmospheres
Water-resistant to
10/20 bar
10 or 20 atmospheres
Water-related use
Minor exposure
to water (washing
Swimming and
Skin diving,
face, rain, etc.)
general washing work
marine sports
NO
NO
OK
NO
OK
OK
OK
OK
Water resistance
Operate the crown
Scuba diving
or button when the
using an air tank
watch is wet
NO
NO
NO
NO
NO
NO
NO
NO
NO
OK
NO
NO
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