• Watches that do not have WATER RESIST or WATER RESISTANT marked
on the back cover are not protected against the effects of sweat. Avoid
using such a watch under conditions where it will be exposed to large
amounts of sweat or moisture, or to direct splashing with water.
• Even if a watch is water-resistant, do not operate its buttons or crown while
it is submersed in water or wet.
• Even if a watch is water-resistant, avoid wearing it in the bath or in areas
where detergents (soap, shampoo, etc.) are being used. Such conditions
can reduce water resistance.
• After submersion in seawater, use plain water to rinse all salt and dirt from
the watch.
• In order to maintain water resistance, have the gaskets of your watch
replace periodically (about once every two or three years).
• A trained technician will know how to check your watch for proper water
resistance whenever you have its battery replaced. Battery replacement
requires the use of special tools. Always request battery replacement from
your original retailer or from an authorized CASIO Service Center.
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