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CONTENTS

We are delighted you have become the owner of 

a  

LONGINES watch. We recommend you read 

this instruction manual carefully before using your 

 LONGINES watch for the first time in order to en-

sure its correct operation and long life. If you would 

like more information about your watch or if it is 

fitted with a complication, you can find detailed in-

formation and tutorials by going 

to our website at 

www. longines.

com/instruction-manual or by 

scanning the QR code.

Precautions concerning water-

resistance

A watch’s water-resistance can be affected by 

changes caused by the gaskets drying out, or an ac-

cidental shock to the crown. To help maintain your 

watch’s water-resistance, we recommend rinsing it 

in soft water after any contact with sea water and 

having its water-resistance checked once a year by 

an approved  LONGINES Service Centre. In no cir-

cumstances should you open your watch yourself.

IMPORTANT!

 Never activate the time-setting crown 

and/or push-pieces when the watch is underwater, 

and ensure that the crown and push-pieces are 

pushed in or screwed down before any immersion 

in water.

*The water-resistance values given in metres are 

equivalent to pressure applied in accordance with 

standard ISO 22810.

ENGLISH

International warranty 

2

Water-resistance 3

Setting the time 

4

 Longines  warranty  card 

5

  1 

3 4 5

None

Not water-resistant No No No

3 bar

Water-resistant to  

a pressure of   

3 bar (30 m)*

Yes Yes Yes

5 bar

Water-resistant to  

a pressure of   

5 bar (50 m)*

Yes Yes Yes 

10 bar

Water-resistant to  

a pressure of   

10 bar (100 m)*

Yes Yes Yes 

30bar

Water-resistant to  

a pressure of   

30 bar (300 m)*

Yes Yes Yes 

1  indication on the case back

2   meaning*

3   rain, washing your hands

4   showering, taking a bath, washing dishes, doing 

 housework

5   swimming, snorkelling

3

5

+

*

KEEP THE BATTERY OUT OF REACH OF 

CHILDREN

The battery can cause serious injuries if swal-

lowed or placed inside any part of the body. 

Seek medical attention immediately.

WARNING

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