Seiko 7T52 - How to Use the Tachymeter; Measure Hourly Average Speed

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Eng
s
20
may
NOTE:
’_,*"‘
ICHEMICALS
Pressure
in bar
is a test
pressure
and
should
not be considered as
1
Be
careful
not
to
expose the
watch
to solvents
(e.g.,
alcohol
and
corresponding
to actual
diving
depth since
swimming
movement tends
I
gasoline),
mercury
(i.e.,
from
a
broken
thermometer),
cosmetic
spray,
to increase the pressure
at a given
depth.
Care
should
also be
taken
4:4
detergents,
adhesives
or
paints.
Otherwise,
the
case,
bracelet,
etc.
°" d“/"'19
info Wafeh
may
become
discolored,
deteriorated
or damaged.
E
‘we I
TEMPERATURES
;
I
CARE
OF
CASE
AND
BRACELET
Your watch
works
'th
t bl
’
1
To
revent
possible
corrosion
of
the
case
and
bracelet
caused
by
Of 5°C and
35°C (41:’Al2|an3
g5°§)?ccuracy
between
atemperature
range
/. I
dusg
moisture
and
perspiration,
wipe
them
periodically
with
a soft
TemPBYaiUI'§$
Over
60°C (140°F) may
cause battery
leakage
or shorten ‘ my
clmh‘
the
battery
life.
Do not leave
your
watch
in very
low temperatures
below
—10°C
(+14°F)
.
IPRECAUTION
REGARDING
CASE
BACK PROTECT“/E
HLM
for a long
time
since the
cold may
cause
a slight
time loss
or gain. ,
lf your watch
has
a
protective
film
and/or
a sticker
on the
case
back,
However,
the above
conditions
will be corrected
when
the watch re-
be sure
to peel
them
off
before
using
your
watch.
Otherwise,
turns to
normal
temperature.
—
perspiration getting
in
under
them
may
rust
the
case
back.
I
SHOCKS
81 VlBRAT|0N
hr‘
I
PER|OD|C
CHECK
' Light
activities
will not
aect
your watch,
but
be careful
not
to drop
l
R is lewmmended
that
the walch be
checked Once
every 2
to 3 years"
%
ll
Q
your
watch or hit
it against hard
surims,
as this [nay
cause damage_
'31,
Have your
watch
checked
by
an AUTHORIZED
SEIKO
DEALER
or
SER-
IMAGNETISM
Your watch
will be adversely
affected
by strong
magnetism.
Keep
it
Z N Si. away from
close
contact with
magnetic
objects.
VICE
CENTER
to ensure
that
the case,
buttons,
crown,
gasket
and
crystal
seal
remain
intact.
ua
us‘3
21