Seiko 7K52 manual HOW to USE the Screw Lock Type Crown, To unscrew the crown To screw in the crown

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English

HOW TO USE THE SCREW LOCK TYPE CROWN

● To unscrew the crown:	● To screw in the crown:
Turn it counterclockwise.	With the crown at normal position,
	turn it clockwise while pressing it.

WARNING

●While you are underwater, never unscrew the crown or pull it out.

●Do not pull out the crown to the first click while the watch is measuring the depth and for 10 minutes after diving. Otherwise, the depth measurement is stopped, and false data will be recorded in memory as log data.

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Contents Cal K52 English English English Contents TIME/CALENDAR SINGLE-TIME AlarmDiving Measurement Crown Screw lock type Small second handHOW to USE the Screw Lock Type Crown To unscrew the crown To screw in the crownTIME/CALENDAR Setting Adjusting the Hand Position Before Diving Press repeatedly until you hear a long beepHOW to Read the Measurements Diving MeasurementHOW to USE the Diving Function Press button B repeatedlyCase Rapid ascent warningRapid Ascent Warning Beep BeepExtra Measurement Range Warning Limit Abnormal Measurement / Measurement Halt WarningEnglish Recall of LOG Data Log data of the last diveLog data of the dive before last Diving hands at PositionRotating Bezel SINGLE-TIME Alarm Alarm Time SettingPrecautions for Diving Before DivingWhile Diving After Diving TIME/CALENDAR Setting Adjusting the Hand Position Before DivingExtra measurement range warning How to read the measurementsHow to use the diving function Remarks on the indication of MAX.DEPTH and Depth hands Recall of LOG DataAbnormal measurement / measurement halt warning SINGLE-TIME Alarm Battery Life Indicator Battery ChangeEnglish Necessary procedure after battery change HOW to USE the Diver Extender To extend the band lengthSpecifications Accuracy of the alarm ± 1 minute