airacobra chrono

8/9/2019 Airacobra Chrono

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ENGLISH USER MANUAL

AIRACOBRA CHRONO

MOVEMENT

RONDA 5021D

SWISS MADE WATCHES

VINTAGE FAMILY


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We would like to thank you for choosing an exclusive AVIATOR watch. Your timepiece wasmade and tested using meticulous techniques and premium materials of which we assure theauthenticity.

We certify that your AVIATOR watch is guaranteed against material and manufacturing defectsfor 24 months starting from the date of purchase from an of cial authorised dealer.During thisperiod of time, the repairs and exchange of defective parts under warranty will be carried free

of charge. This excludes failures due to accidents or careless use.

To ful l this requirement with any of our international distributors and service centres, yourwatch must be accompanied by the international guarantee certi cate/card signed by the au-

thorised dealer where the watch was purchased.

The shipping and insurance expenses will be charged to the owner of the watch. AVIATOR/BURAN SA and the authorised distributors reserve all rights for repair, in accordance with this

warranty.

IMPORTANT:This warranty does not cover the following parts:

-Damages and or failure in working due to wrong repairing or tampering, to careless use, tonegligence, to changes made to the original structure of the case or band or to intervention

made by people who are not authorised by AVIATOR/BURAN SA;

-Damages to the lens, breaking or scratching on the case, on the ban, on the buckle or onthe plating due to wearing or to bad use of the watch;

-Life of the battery in watches with quartz movement;

-Wearing of leather, textile, rubber or stainless steel band.

SWISS MADE WATCHES

English User Manual


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AIRACOBRA CHRONO RONDA 5021.D

English User Manual

Push-button A

Crown

Push-button B

Minute hand

Hour hand

Minute counter

Center stop-second

Second handDate 24

2 3 0 1

DESCRIPION OF THE DISPLAY AND CONTROL BUTTONS

Minute counter

Push-button B

Push-button A

242 3 0 1

242 3 0 1

CHRONOGRAPH: BASIC FUNCTION(Start / Stop / Reset) Example:

Start: Press push-bu on A.Stop: to op the timing, press push-bu ionA once more and read the three chronographhands: 1h / 20min / 10 sec .

Zero positioning:

Press push-bu on B.(The three chronograph hands will be reset totheir zero positions)

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English User Manual

Minute counter

Push-button B

Push-button A

242 3 0 1

242 3 0 1

Push-button B

CHRONOGRAPH: ACCUMULATED TIMINGExample:

Start: ( art timing)

Stop: (e.g. 15 m in 5 sec following )

Re art: (timing is resumed)

*Stop: (e.g. 13 min 5 sec following ) = 28 min 10 sec (Tile accumulated measured time is shown)

Reset:The three chronograph hands are returned to their zeropositions.

Minute counter

Push-button B

Push-button A

242 3 0 1

242 3 0 1

Please note:

*Following , the accumulation of the timing can be continuedby pressing push-bu on A(Re art / Stop, Re art / Stop, ...)

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CHRONOGRAPH:INTERMEDIATE OR INTERVAL TIMINGExample:

Start: ( art timing)Di lay interval:e.g. 10 minutes 10 seconds (timing continues in thebackground)Making up the measured time:

(the 3 chronograph hands are quicklyadvanced to the ongoing measured time)Stop: (Final time is di layed)Reset:The 3 chronograph hands are returned to their zeroposition

Please note:*Following . further intervals or intermediates can be di layedby pressing push-bu on B (di lay interval I make up measuredtime, ...)

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*


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English User Manual

nu e coun er

242 3 0 1

242 3 0 1

en er s op-secon

Push-button A

Push-button B

ADJUSTING THE CHRONOGRAPHHANDS TO ZERO POSITIONExample:

One or several chronograph hands are not in their correzero positions and have to be adju ed (e. g. following aba ery change).

Pull out the crown to position Ill (all 3 chronographhands are in their corre or incorre zero position.

The di lay changes from alarm time to referencetime)

Keep push-bu ons A and B depressed simultan-eously for at lea 2 seconds (the cent er op-second rotates by 360 corre ive mode is a ivated).

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Adju ing the center op-secondSingle ep A 1 x shortContinuous A long

Adju ing the next hand B

Adju ing the minute counter hand

Single ep A 1 x shortContinuous A long

Returning the crown to position ITermination of the chronograph handsadju ment (can be carried out at anytime The di lay changes from referenceto alarm time.)

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English User Manual

Second handMinute counter

242 3 0 1

242 3 0 1

SETTING THE TIME*Pull out the crown to position III (thewatch ops). Turn the crown until you reach thecorre time 8:45.

*Push the crown back into position I.

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Please note:

* In order to set the time to the exa second, mu be

pulled out when the second hand is in position 60 (I).

Once the hour and minute hands have been set, mu be

pushed back into position I at the exa second.

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313 0 0 1

013 1 0 2

SETTING THE DATE(QUICK MODE)

Pull out the crown to position II (thewatch continues to run).

Turn the crown until the correct date1 appears.

Push the crown back into position I.

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Please note:

During the date changing phase between 9 PM and 12

PM; the date must be set to the date of the following day.


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English User Manual

242 3 0 1

242 3 0 1

Date

Date

242 3 0 1

242 3 0 1

SETTING THE TIME AND DATEExample:

-Date / time on the watch: 17 / 1:25 AM

-Present date / time: 04 / 10:39 PM

Pull out the crown to position II (watch continues to

run).

Turn the crown until ye erdays date appears 03

**Pull out the crown to position Ill (the second hand

ops. The di lay changes from alarm lime to ref -

erence time.)

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**Turn the crown until the corre date 04 appears.

**Continue to turn the crown until the current time

8:30 PM appears.

**Push the crown back into position I

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Please note:**To set your watch to the exact second, pleaserefer to the chapter entitled setting the time.**Please observe the AM/PM clock rhythm.


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Buran SAChemin du Val , 22900 Porrentruy

Switzerland

Tel. +41 32 466 80 15Fax. +41 32 466 80 18

e-mail: [email protected]

Copyright 2014AVIATOR

Printed in Switzerland

SWISS MADE WATCHES

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