
Water Resistance Diagram
Watches are ranked I through V for water resistance. Check the ranking of your watch in the
following chart to determine proper use.
Guide
• I Note water-resistant. Avoid all moisture.
• II Do not operate buttons underwater.
• III If watch is exposed to salt water, wash thoroughly and dry.
• V Usable while scuba diving (except at depths that require helium-oxygen gas).
Rank
Case Designation
Splashes,
Swim
Snorkeling
Scuba
Rain etc car-wash
Diving
I
-
NO NO NO NO
II
30M Water Resistant
YES NO NO NO
III
50M Water Resistant
YES YES NO NO
IV
100M Water Resistant
YES YES YES NO
V
200M Water Resistant or greater
YES YES YES YES
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