J643 - Wristwatch JAGUAR - Free user manual and instructions

Product type	Quartz analog watch
Brand	Jaguar
Model	J643
Power	Battery 395 (SR927SW), 1.55 V
Accuracy	+20/-10 seconds per month
Display	Hour, minute, small second hands, date at 12 o'clock
Chronograph functions	1/10 second counter (6h), 30-minute counter (9h), central seconds counter, hours counter after 30 min
Time setting	Pull crown to position III, turn, push back to I
Date setting	Pull crown to position II, turn, push back to I
Quick date correction	Yes, in position II
Chronograph - functions	Start/Stop (pusher A), Reset (pusher B), Totalization, Split times
Chronograph hand adjustment	Pull crown to III, press A+B for 2s, adjust with A (step by step) and B (next)
Maintenance	Clean with a soft, dry cloth. Avoid water and strong shocks.
Battery replacement	Entrust to a professional watchmaker
Recycling	Selective collection via approved retail points (WEEE compliant)
Battery type	395 (Ø 9.5 mm x 2.6 mm)
Warranty	Manufacturer's standard

Frequently Asked Questions - J643 JAGUAR

How to set the time on the Jaguar J643 watch?

Pull the crown to position III (the seconds hand stops). Turn the crown to display the desired time, then push it back to position I. For a precise to-the-second setting, pull the crown when the seconds hand is at 60.

How to set the date on the Jaguar J643?

Pull the crown to position II (the watch continues to run). Turn the crown until the current date is displayed, then push back to position I. Avoid setting the date between 9 PM and midnight to avoid disturbing the calendar.

How to use the chronograph?

In position I (crown pushed in), press pusher A to start, again to stop. Press pusher B to reset the hands to zero. You can measure intermediate times by pressing B during timing.

What to do if the chronograph hands do not return to zero?

Pull the crown to position III. Press A and B simultaneously for at least 2 seconds to activate correction mode. Use A to adjust each hand step by step (seconds, 1/10 s, minutes) and B to move to the next hand. Push the crown back to position I to finish.

Which battery to use for the Jaguar J643?

The watch uses a 395 (SR927SW, Ø 9.5 mm x 2.6 mm, 1.55 V) battery. Have the battery replaced by a professional watchmaker.

How to change the battery of the Jaguar J643?

It is recommended to entrust battery replacement to a qualified watchmaker. After replacement, set the time and date, and check the chronograph hand adjustment.

Is the Jaguar J643 water-resistant?

The manual does not specify a water resistance rating. It is advised to avoid any contact with water and humidity, and not to use it while showering or swimming.

How to clean the Jaguar J643 watch?

Clean the case and crystal with a soft, dry cloth. Do not use chemical or abrasive products. Avoid exposure to water.

What to do if the watch stops?

The battery is likely depleted. Have the battery replaced by a professional. If the problem persists, contact Jaguar customer service.

How to set the time to the exact second?

Pull the crown to position III when the seconds hand is at the 60 mark. Set the hour and minute hands, then push the crown back to position I exactly when the time signal indicates 00 seconds.

USER MANUAL J643 JAGUAR

-Brief specifications 18
- Description of the display and control buttons 19
- Setting the time / date 20 - 23
-Operation of the chronograph. 24-29

By virtue of the regulations pursuant to the handling of waste products deriving from electronic and electrical equipment, end of lifecycle watch making products must be selectively collected for processing. You may therefore dispose of your quartz watch making products at any of our retail outlets or any other authorized collection point. The selective collection, processing, rating and recycling of these products helps contribute to safeguarding the environment and protecting our health.

Brief specifications

Timc/Date

• Hour hand
• Minute hand
• Small second hand (position 3h)
• Date (position 12h)

Chronograph

1/10 second counter / hour counter after 30 minutes (position 6h)
- Minute counter up to 30 minutes (position 9h)
- Centre stop-second

General

Battery type: 395 (diameter 9.5mm x 2.6mm / SR 927 SW)
Accuracy: +20 / -10 seconds per month

Description of the display and control buttons

Setting the time

Setting the date (quick mode)

^1 *Pull out the crown to position III (the watch stops).
Turn the crown until you reach the correct time 8.45.
*Push the crown back into position I.

Please note:

*In order to set the time to the exact second, must be pulled out when the second hand is in position 60 (I).

Once the hour and minute hands have been set, 3 must be pushed back into position I at the exact second.

Pull out the crown to position II (the watch continues to run).
Turn the crown until the correct date appears.
Push the crown back into position I.

Please note:

The date can be changed during the date changing phase between 9.00 PM and 12.00 PM; please note that the date must be set to the date of the following day as in this case the automatic date changing does not occur at midnight.

Setting the date/time following a battery change

Example:

-Date/time on the watch: 1/1:25 AM
Present date/time: 8.30PM

Pull out the crown to position II (the watch continues to run).
Turn the crown until yesterday's date appears 03.

↓

*Pull out the crown to position III (the watch stops).
Turn the crown until the correct date appears.
5 **Continue to turn the crown until the correct time 8.30 PM appears.

Push the crown back into position I.

Please note:

To set your watch to the exact second, please refer to the chapter entitled «setting the time».
*Please observe the AM/PM clock rhythm.

Chronograph:

The minute counter measures 30 minutes per rotation.
The center stop-second measures 60 seconds per rotation.
- The 1/10 second counter measures 1 second per rotation. After 30 minutes this counter works as hour counter. The how counter measures 10 hours per rotation.

Chronograph: basic function

(start / stop / rcst)

Control buttonsDisplay elements

Example:

Please note:

Before using the chronograph functions, please ensure that: the crown is in position (= normal position). the 3 chronograph hands are precisely at zero position following activation of pushbutton B. Should this not be the case, the positions of the hands must be adjusted (see the chapter entitled «adjusting the chronograph hands to zero position»).

1 Start: Press push-button A.
Stop: to stop the timing, press push-button A. once more and read the three chronograph hands: 4min/38sec/7/10 sec

Zero positioning: Prcss push-button B.

(The three chronograph hands will be reset to their zero positions).

Chronograph: accumulated timing

Example:

1 Start: (start timing)
Stop: (c.g. 15 min 5 sec following)
Restart: (timing is resumed)
*Stop: (c.g. 13 min 5 sec following) = 28 min 10 sec (The accumulated measured time is show

The three chronograph hands are returned to their zero positions.

Please note:

• Following 4 , the accumulation of the timing can be continued by pressing push button A (Restart / Stop, Restart / Stop,...)

Chronograph: intermediate or interval timing

Example:

1 Start: (start timing)

Display interval:
c.g. 10 minutes 10 seconds
(timing continues in the background)

3 Making up the measured time: (the 3 chronograph hands are quickly advanced to the ongoing measured time).
4 Stop: (Final time is displayed)

5 Reset:

The 3 chronograph displays are returned to their zero position

Please note:

• Following 3 further intervals or intermediates can be displayed by pressing push-button B (display interval / make up measured time, ...)

Adjusting the chronograph hands to zero position

Example:

One or several chronograph hands are not in their correct zero positions and have to be adjusted (e.g. following a battery change).

Pull out the crown to position III (all 3 chronograph hands are in their correct or incorrect zero position).

2 Kcp push Buttons A and B deprocessed simultaneously for at least 2 seconds (the centre stopsecond rotates by 360^ corrective mode is activated).

Mode d'emploi