Citizen 0910 Manual page 17

Precautions
• 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
Non-water-resistant watch
Everyday-use water-resistant watch
Upgraded everyday-use
water-resistant watch
16
Indication
Dial or Case back
—
WATER RESIST(ANT)
WATER RESIST(ANT) 5 bar
WATER RESIST(ANT)
10/20 bar
Specification
Non-water-resistant
Water-resistant to
3 atmospheres
Water-resistant to
5 atmospheres
Water-resistant to
10 or 20 atmospheres