IN HANDLING THE WATCH
(1) Water-resistance
Type
Non water resistant
Water
resistant for
daily life
Reinforced
water
Water
resistance
resistant
for daily
watches
life I
Reinforced
water
resistance
for daily
life II
Diver's
watch for Air
Diving
Diver's
watches
Diver's
watch for
Mixed-gas
Diving
* It is recommended that you use the watch correctly following the above-mentioned scope of usage
after ascertaining water resistance precautions marked on the dial or caseback.
2
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Underwater
Conditions
operation of
of use
crown and
operation
of crown
with drops
of water
on it
Without
WATER
×
RESISTANT
(WATER
RESIST)
WATER
×
RESISTANT
(WATER
RESIST)
WATER
RESISTANT
×
(WATER
RESIST)
50m (5bar)
WATER
RESISTANT
×
(WATER
RESIST)
100m (10bar)
200m (20bar)
AIR DIVER'S
×
100m / 150m
200m
He-GAS
×
DIVER'S
200m / 300m /...
manuals search engine
Exposure
Water sports
Skin diving
to small
(swimming,
(air tanks
amounts
etc.),
are not
of water
frequent
used)
(face-
contact with
washing,
water (car-
rain, etc.)
washing,
etc.)
×
×
×
Scuba
Mixed-gas
diving
Diving
(air tanks
(using
are used)
helium
gas)
×
×
×
×
×
×
×
×
×
×
×
×