Operation Instruction
Precautions
Operation Manual of Dive Watch Series
Type B
Compa
rison
T
able
of
Functi
on
Adjust
ment
Do NOT operate any button when swimming or diving under water.
In case of existence of water fog or drop on the interior surface of the looking
glass, please contact the authorized maintenance center for maintenance to
avoid corrosion to internal electronic components.
Clean the surface with a soft cloth and clean water instead of chemicals(esp.
soap water); otherwise,the rubberseal inside the case may be damaged.
Long-duration use of cold-light LCD may take much power.
Do avoid strong shock (exc. anti-shock series watches). The electronic watch
can bear common shock. However, it may be damaged if subject to rough use
or dropped to a hard surface.
Do NOT expose the watch to environments which is too hot or cold.
Do NOT expose the watch to strong electric field or environment with high
radio frequency.To avoid degraded service life, do not illuminate the EL lamp
more than five times on each day.
The cold-light LCD is unapparent if the watch is exposed to sunlight.
The monthly error is <
｡
40 sec. at normal temperature of 5 to 35
｡
(ranging
within international standard allowance).
Water-resistance depth is up to 10m.
Weekday
Month and day
Hour, minute
and second
A
B
C
D
MODE
LIGHT
Sport
WR 50M
ST
AR
T
RESET
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
Switching On/Off alarm switch and hourly chime
Press button B
twice under
standard
time display
C
Then press
button C
once
C
C
Then press
button C
once
The hourly chime
indicator is enabled
Enable the alarm
indicator
The alarm time is
displayed
Standard time
display
B
C
Then press
button C
once
Then press
button C
once
B
Then press
button B
once
Restore to standard
time display
The alarm and hourly
chime indicators are
disabled
The alarm and hourly
chime indicators are
enabled
Use of stopwatch (1/100 sec.)
B
Press button B
Single timing mode:
Press button C to start
and press it again to stop.
Multi-timing mode:
Press button C to start,
and press button D
successi vely to time.
C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
A
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
A
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
A
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
A
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
A
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
A
0
A L A R M
C H R O N C
0
0
Reset the stopwatch
Timing digits are displayed
The stop watch can time up to 23 hours, 59 minutes and 59 seconds.
When the timing value is less than 30 minutes, the watch shows in min./sec./csec.
When the timing value is more than 30 minutes, the watch shows in hr./min./sec.
Single timing mode:
Press button D.
Multi-timing mode:
Press button C, and
press button D twice.
Adjustment of time, date and weekday
Press button
B three
times
Press
button D
Press
button D
Pres
s button
D
Standard time
display
Press button C to adjust
the second while second
digits flash If the value is more
than 30 seconds, the value
changes into 0 with 1 minute
added; if the value is less than
30 seconds, the value changes into 0.
Press button C to
adjust the hour while
hour digits flash
Press button C to
adjust the minute
while minute
digits flash
Press
button D
Press
button D
Press
button B
Press button Cto adjust the
weekday while weekday
digits flash
Press button C to
adjust the day while
day digits flash
Press button C to
adjust the month while
month digits flash
Restore the
display
9
3
6
12
A
0
1
0
A L A R M
C H R O N C
0
0
9
3
6
12
A
0
00
A L A R M
C H R O N C
0
0
0
0
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
:
08 3 9
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
(The operation method is similar for different watch models [surface display])
(Standard display: Hour, minute, second, weekday, month and day)
Press button C to
adjust the minute
while minute
digits flash
Press button C to adjust
the hour while hour
digits flash
The alarm time
is displayed
Press button B to restore the display
Standard time
display
Press button
B twice to
restore time
display
Press
button
B twice
Press
button D
B
D
D B
Setting of alarm time
Standard time display
B
Press button B
twice under
standard time
display
Press button B
twice to restore
time display under
alarm display
The alarm time is displayed
Check of alarm time
B
B
D
C
12-hour system
24-hour system
Press button B to
restore the display
Under the primary time
display, press button B
three times, press button
D twice, and then press
button C and stop until
24-hour system is used.
Switching between 12- and 24-hour systems
Under any time display
The cold-light LCD is
illuminated for 3 sec
Press
button A
A
Use of cold light
9
3
6
12
TU 4-
1
2
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
1
2
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
22
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
1
2
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
TU 4-
1
2
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
TU 4-
12
1 0
:
08 39
A L A R M
C H R O N C
9
3
6
12
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
1 0
:
00
A L A R M
C H R O N C
9
3
6
12
1 0
:
00
A L A R M
C H R O N C
24
SIG
JYLAR
EL
12
1/100
30M
English
A
A
A
A
