Citizen Eco-Drive BM Series Instruction Manual page 16

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.
Moderate exposure
to water (washing,
kitchen work,
swimming, etc.)
NO
OK
OK
* WATER RESIST(ANT) xx bar may also be indicated as W.R. xx bar.
Examples of use
Marine sports (skin
diving)
NO
NO
OK
Scuba diving (with air
tank)
NO
NO
NO
Operation of the crown
with moisture visible
NO
NO
NO
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