Casio ES-1310 Watch
(630-5246)                 Preparation                Faxback Doc. # 19145

Read This Important Information First

Battery

    At the first sign of low power (no light or dim display), have the
    battery replaced by your dealer or a CASIO distributor.  The battery
    that comes installed in this watch when you purchase it is for factory
    test purposes, so the battery will probably not provide normal service
    life.

Water Resistance

    This watch will withstand the ingress of water at the static pressure
    indicated on its case (50, 100, or 200 meters), and immersion in salt
    water at the depth indicated.  Note, however, that dynamic pressure
    generated by movement underwater is greater than static pressure.
    Note, the following:

Rank  Case Designation       Splashes,   Swimming,    Snorkeling,   Scuba
                             rain, etc.  washing,     Diving etc.   Diving
                                         etc.

l     -                      No          No           No            No
ll    WATER RESISTANT        Yes         No           No            No
lll   50 M WATER RESISTANT   Yes         Yes          No            No
lV    100 M WATER RESISTANT  Yes         Yes          Yes           No
      200 M WATER RESISTANT  Yes         Yes          Yes           Yes
V     300 M WATER RESISTANT

NOTES:  l   Not water-resistant.  Avoid all moisture.

        lll Do not operate buttons underwater.

        lV  Button operation underwater is allowed, but do not operate
            recessed buttons.  If watch is exposed to salt water, wash
            thoroughly and wipe dry.

        V   Usable while scuba diving (except at depths that require
            helium-oxygen gas).

Your water-resistant watch has been tested in accordance with the
International Organization for Standardization regulations ISO2281 and FTC
"USA GUIDE FOR THE WATCH INDUSTRY", Guide 5.

Some water-resistant watches feature leather bands.  Do not wear such a
model during swimming or any other activity during which the band is
immersed in water.