Citizen Eco-Drive 8637 - Precautions; WARNING Water-resistance performance

WARNING
Water-resistance
performance
• There are several types of
water-resistant watches, as
shown in the following table.
The unit “bar” is roughly equal
to 1 atmosphere.
• For correct use within the
design limits of the watch,
confirm the level of water-
resistance of your watch, as
indicated on the dial and case,
and consult the table.
14
Precautions
Indication
Specifications
Examplesofuse
Minor exposure to
water (washing face,
rain, etc.)
Moderate exposure
to water (washing,
kitchen work,
swimming, etc.)
Marine sports
(skin diving)
Scuba diving
(with air tank)
Operation of the
crown or button with
moisture visible
Dial
Case
(case back)
WATER RESIST or
no indication
WATER RESIST(ANT)
Water-resistant to
3 atmospheres
OK NO NO NO NO
WR 50 or
WATER RESIST 50
WATER RESIST(ANT)
5 bar or WATER
RESIST(ANT)
Water-resistant to
5 atmospheres
OK OK NO NO NO
WR 100/200 or
WATER RESIST
100/200
WATER RESIST(ANT)
10bar/20 bar or WATER
RESIST(ANT)
Water-resistant to
10/20 atmospheres
OK OK OK NO NO