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Using during diving—Dive mode
Precautions during diving
• Avoid ascending too rapidly.
A rapid ascent can cause decompression sickness and other detrimental effects on
the body. Maintain a safe ascent rate.
• Do not use the watch when there is a malfunction or physical damage to the watch.
• Dive while allowing a sufficient margin for the non-decompression limit time to
ensure safety.
• When ascending, always make sure to make decompression stops according to a
dive table to ensure safety.
• Do not operate any buttons or the crown of the watch during diving.