Seiko 7K52 Support and Manuals
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Manual - Page 1
Cal. 7K52
INSTRUCTIONS BEDIENUNGSANLEITUNG INSTRUCTIONS ISTRUZIONI INSTRUCCIONES INSTRUÇÕES
(P. 3) (S. 33) (P. 63) (P. 93) (P. 125) (P. 155) (185 ท)
Manual - Page 3
...instructions for the use and maintenance of the watch set forth in this watch .
3 Therefore, it is absolutely essential that you can neither fully appreciate the concept of nodecompression limits nor properly employ the watch is not for decompression diving, saturation diving or diving at altitudes (diving in a high mountain lake, etc.). ENEnGgLliIsShH
CAUTION
The SEIKO SCUBA DIVER'S Cal...
Manual - Page 4
... addition, sharp fluctuations in atmospheric pressure and aquatic environments may affect the performance of the watch for safety's sake. English
DO NOT ATTEMPT TO DIVE USING THE WATCH UNLESS YOU HAVE BEEN PROPERLY TRAINED IN SCUBA DIVING, POSSESS THE REQUISITE EXPERIENCE AND SKILL TO DIVE SAFELY, HAVE THOROUGHLY FAMILIARIZED YOURSELF WITH THE OPERATION...
Manual - Page 5
... ROTATING BEZEL ...18 SINGLE-TIME ALARM 19 PRECAUTIONS FOR DIVING 20 NOTES ON USING THE WATCH 23 BATTERY LIFE INDICATOR 27 BATTERY CHANGE ...27 HOW TO USE THE DIVER EXTENDER 30 SPECIFICATIONS ...31
✩ For the care of your watch, see "TO PRESERVE THE QUALITY OF YOUR WATCH" in the attached Worldwide Guarantee and Instruction Booklet.
5
Manual - Page 6
English
CAL. 7K52
DIVING MEASUREMENT ● Full automatic measurement of diving data
Current depth, maximum depth, diving time and time ...elapsed time such as diving time, surface interval, etc. ● Battery life indicator
SINGLE-TIME ALARM ● Can be set to ring only once at a designated time within the coming 12 hours. TIME/CALENDAR ● Hour, minute and small second hands and ...
Manual - Page 14
...rate of more than 1.6 m underwater and the watch monitors the change of depth at 10 second intervals and gives a warning if the diver ascends more underwater before 10 minutes have elapsed, ... and 1/10 m hand moves back and forth. WARNING FUNCTION FOR DIVING
RAPID ASCENT WARNING
● The watch stops measuring the depth, the DEPTH and 1/10 m hands indicate "0.0 m".
● If you descend ...
Manual - Page 15
... for your diving activities.
English
CAUTION
The rapid ascent warning is given whenever the diver's ascent rate is automatically halted. 15 The extent of 55.0 m or less...diver's physical condition. EXTRA MEASUREMENT RANGE WARNING (LIMIT)
● If the measured depth exceeds 55.0 m, the DEPTH and MAX. "LIMIT"
position
ABNORMAL MEASUREMENT / MEASUREMENT HALT WARNING
● If the watch ...
Manual - Page 19
...alarm time.
* At the designated time, the alarm rings for 20 seconds and is set at "10:30".
● To stop the alarm manually: Press any of the buttons.
● To cancel the alarm: Press button B to... underwater and for 10 minutes after a dive, the single-time alarm function cannot be set to recall the log data, or press and hold button A until the small hands indicate the current time. 19
Manual - Page 20
... water for approximately 5 minutes before starting to dive.
20 ● If the watch is left in places where atmospheric pressure or temperature changes sharply,
English
PRECAUTIONS FOR DIVING
BEFORE DIVING
● Check that you contact an AUTHORIZED SEIKO SERVICE CENTER.
● If the temperature of the previous two dives is moving at one...
Manual - Page 21
...first click to hit the watch only within the operational temperature range for depth measurement (0° C ~ 40° C or 32° F ~ 104° F).
● Take care not to manually stop the measurement. * ... warning" in "NOTES ON USING THE WATCH") After the measurement is stopped, push in the crown and screw it will be displayed even while the diver is giving the rapid ascent warning, it...
Manual - Page 22
... as this may not reach your watch to the retailer from whom the watch was purchased or an AUTHORIZED SEIKO DEALER or SERVICE CENTER.
● Be careful not to expose the watch to solvents such as alcohol and ...00
If the watch in fresh water, and wash out all seawater, soil, sand, etc. Ex. When it thoroughly dry to prevent possible rust on the basis of seawater having a specific gravity of ...
Manual - Page 23
...for diving measurement are pressed. ● The MAX. English
NOTES ON USING THE WATCH
TIME/CALENDAR SETTING ● Do not set . Otherwise, the date may not change properly. ● Be sure to ...By pulling out the crown to the current
time as the time submerged recorded as log data is correctly set the date between 9:00 p.m. Count the number of presses of button C required to reset the 1/10 ...
Manual - Page 24
... be as follows: 24 WARNING FUNCTION FOR DIVING
Rapid ascent warning ● If the diver ascends so fast that the DEPTH hand cannot move exactly in accordance with the actual
change of...-hour indication without resetting the hands to "0" position, they automatically return to "0"
position as the watch , log data of two dives is prerecorded in memory
for checking purposes. ● If you descend...
Manual - Page 29
...● When the battery is reset and then the watch may be displayed. The IC is replaced with a new one or when the watch hands move improperly, follow the procedure below . Diving ... above data are not properly indicated, the watch operates normally. * The log data stored in memory will be out of order. Contact the retailer from whom the watch : ● Set the time and date. ● Press ...
Manual - Page 32
... buckle are rounded to prevent damage to the diving suit or user's skin.
* The specifications are subject to change of 20° C
4,800 A/m (60 gauss)
Withstands water ...Magnetic resistance 11 Water resistance 12 Safety design
Accuracy of the alarm: ± 1 minute
Miniature lithium battery SEIKO CR2016, 1 piece Battery life: approx. 2 years
When the battery life nears its end, the small ...
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