No Decompression Limits - Citizen Eco-Drive b740 Instruction Manual

CAUTION
• The rotating bezel can be turned counterclockwise only, to avoid malfunction.
Be careful not to turn the rotating bezel clockwise by force, otherwise the
rotating bezel may be damaged.
• When using the rotating bezel, you are advised to read its indication just as a
guideline.

[No decompression limits]

The range within which the diver can rise to the surface without rest for
decompression, is determined by the depth and elapsed time of the dive. The
ranges are called "No Decompression Limits".
A table of "No Decompression Limits" compiled according to the U.S. Navy
Diving Manual (1993 edition) is printed on the watchband of this watch (there
are some models that have no print of the table on the watchband).
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