Seiko 4R36 User Manual download pdf (Page 17)

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How to set the time, and date

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Normal

position

Second

click

First click

※ The telephone time signal service is helpful

for setting the second hand exactly.

Push the crown back in to the

normal position in accordance with

a time signal.

It is necessary to adjust the date at the end of February and 30-day months.

Ex.)

To adjust the date in the A.M. period on the ﬁrst day of a month following a 30-day month.

・ The watch displays "31" instead of "1". Pull out the crown to the ﬁrst click.

・ Turn the crown to set the date to "1" and then push the crown back in to the

normal position.

■ Date adjustment at the end of the month

○ Do not set the date between 9:00 p.m. and 1:00 a.m. as this will cause a malfunction.

CAUTIONCAUTION

２

How to set the time, and date

How to set the time, and date（4R35）

Check that the watch is operating, and then, set the time and date.

The watch is provided with a date function and is so designed that the date

changes once every 24 hours. The date changes around 12 o'clock midnight. If

AM/PM is not properly set, the date will change at 12 o'clock noon.

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



Pull out the crown to the ﬁ rst click.

The date can be set by turning the crown clockwise. Turn it until the

previous day's date appears.

Ex.) If today is the 6th of the month, ﬁ rst set the date to "5" by turning

the crown counterclockwise.

Pull out the crown to the second click when the second hand is at the 12 o'clock

position. (The second hand stops on the spot.)

Turn the crown to advance the hands until the date changes to the next. The time

is now set for the A.M. period. Advance the hands to set the correct time.

■ How to set the time, and date.

１

About this Product

How to use the automatic mechanical watch

This is an automatic mechanical watch with manual winding mechanism.

When the watch is worn on the wrist, the mainspring is wound automatically through normal wrist

movement.

The watch can also be wound up by turning the crown. To do so, unscrew the crown by turning it

counterclockwise.

To start the watch after it stops completely, wind it up either by turning the crown or swinging it from

side to side until the second hand starts moving. Then, set the time and date before putting the watch

on the wrist.

To wind up the watch, unscrew the crown by turning it counterclockwise, and then, turn it clockwise

slowly. The watch cannot be wound by turning the crown counterclockwise.

Once the watch is wound up fully, it operates for about 41 hours.

※ If the watch is used without being wound up fully, gain or loss of the watch may result.

To avoid this, wear the watch for more than 10 hours a day. If the watch is used without wearing on

the wrist; if it is used on the desk like a clock, for example; be sure to wind it up fully every day at a

ﬁ xed time.

※ If you use a watch that has stopped with the mainspring unwound, winding the mainspring with the

crown will not start the watch immediately. That is because the mainspring torque (force) is low at the

beginning of its winding due to the characteristics of mechanical watches. The second hand starts to

move when a certain degree of strong torque is reached after the mainspring has been wound up.

However, swinging the watch from side to side to forcibly turn the balance can start the watch

sooner

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１

About this Product

There are two types of crown, a normal crown and a screw-lock type crown.

Please check the type of the crown of your watch.

Normal crown

Screw-lock type crown

Crown

Pull out the crown and operate it.

The

crown

turns.

The crown

does not turn.

(It cannot be

turned any

further.)

While pressing

the crown

in, turn it in

the direction

indicated by

the arrow.

※

If your watch has a screw-lock type crown, the crown screws into the watch to prevent malfunction and increase water resistance.

※ Be careful not to screw the crown in by force as it may damage the slots of the crown.

Unlock the crown before operating it.

Unscrew

After operating the

crown, lock it.

While pressing the

crown in

Screw

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Seiko 4R36 User Manual Page 17

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