Seiko 7K52 manual Case, Rapid ascent warning

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Case I

Case II

English

Rapid ascent warning !

Extra measurement range warning !

Diving measurement stops when you ascend to less than 1.6 m.

Case I : If you stay at less than 1.6 m underwater for more than 10 minutes, the dive is considererd to be completed.

Case II : If you descend again to 1.6 m or more underwater before 10 minutes have elapsed, the two dives are considered inseparable, and the measurement is resumed.

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Contents Cal K52 English English English Contents Diving Measurement SINGLE-TIME AlarmTIME/CALENDAR Screw lock type Small second hand CrownTo unscrew the crown To screw in the crown HOW to USE the Screw Lock Type CrownTIME/CALENDAR Setting Press repeatedly until you hear a long beep Adjusting the Hand Position Before DivingDiving Measurement HOW to Read the MeasurementsPress button B repeatedly HOW to USE the Diving FunctionRapid ascent warning CaseBeep Beep Rapid Ascent WarningAbnormal Measurement / Measurement Halt Warning Extra Measurement Range Warning LimitEnglish Log data of the last dive Recall of LOG DataLog data of the dive before last Diving hands at PositionRotating Bezel Alarm Time Setting SINGLE-TIME AlarmBefore Diving Precautions for DivingWhile Diving After Diving Adjusting the Hand Position Before Diving TIME/CALENDAR SettingHow to use the diving function How to read the measurementsExtra measurement range warning Abnormal measurement / measurement halt warning Recall of LOG DataRemarks on the indication of MAX.DEPTH and Depth hands SINGLE-TIME Alarm Battery Change Battery Life IndicatorEnglish Necessary procedure after battery change To extend the band length HOW to USE the Diver ExtenderSpecifications Accuracy of the alarm ± 1 minute