JAEGER-LECOULTRE 3442430 Rendez-Vous Night and Day Medium Watch User Guide
- June 3, 2024
- JAEGER-LECOULTRE
Table of Contents
- 3442430 Rendez-Vous Night and Day Medium Watch
- Introduction
- Accuracy and precautions for use
- Water resistance
- “1000 Hours Control” test
- Technical specifications
- Movement
- TIME AND DAY/NIGHT SETTING
- International Guarantee
- Limited Warranty (United States of America and Canada)
- Guarantee for Australia
- Jaeger-LeCoultre Customer Service
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
LECOULTRE 3442430 Rendez Vous Night and Day Medium Watch
User Guide
3442430 Rendez-Vous Night and Day Medium Watch
- Hour hand
- Minute hand
- Crown
- Day/night indicator
- Seconds hand
Introduction
We would like to thank you for the confidence you have placed in Jaeger- LeCoultre. Our Maison has applied all its expertise and exacting standards to the creation of this model. We invite you to consult the operating instructions and hope your Jaeger-LeCoultre timepiece brings you great joy.
Accuracy and precautions for use
MANUALLY-WOUND OR AUTOMATIC MECHANICAL WATCHES
The accuracy of watch models with mechanical movements is determined by the
balance wheel. This oscillates at a rate of 28,800 vibrations per hour.
Despite all the care that the master watchmakers of the Jaeger-LeCoultre
Manufacture have lavished on building and assembling your watch, its accuracy
is subject to the influence of gravity, magnetic fields, acci- dental impacts,
and the ageing of the oils. The accuracy of a watch is measured by its
regular- ity of rate in various positions. 19
Your individual activities could be the cause of slight irregularities in the
working of your timepiece. If you observe a discrepancy in the way your watch
runs, we advise you to entrust it to an authorised Jaeger-LeCoultre retailer
who will make the necessary adjustments. Watches with mechanical movements
must not be used for sports involving significant risk of impact or abrupt
actions, such as golf or tennis.
Water resistance
Your Jaeger-LeCoultre watch is water resistant up to 3 bar. Its water resistance can be identified by the symbol and/or the engraving: “3 bar” on the case-back. This means that your model has been tested at an overpressure of 3 bar, corresponding to an immersion pressure of 30 metres (1 bar = ±10 metres). In accordance with the ISO 22810/NIHS 92-20 standard, in order to guarantee the durability of the watch’s characteristics over time, and as water resistance may be affected by certain activities, it is recommended that you:
- have the watch’s water resistance checked by an authorised Jaeger-LeCoultre retailer at least once every two years. It is essential to have such a check carried out each time your watch is opened, and before any period in which it is liable to undergo prolonged and/ or regular immersions.
- check when making the purchase that the bracelet is suitable for the intended use.
- avoid subjecting the watch to excessively abrupt temperature changes. –
- protect the watch from being dropped or suffering other accidental impacts, and have the water resistance checked after any severe impact.
- avoid using the controls, push-piece, or time-setting crown while under water, or outside the water, if the watch is not yet dry after immersion.
- restore the time-setting crown and the push-pieces to their normal positions, or where applicable, close the compression keys, after every manipulation.
- rinse the watch with fresh water after use in sea water. You may use your watch while swimming as long as you do not exceed the immersion pressure and do not engage in any water sports that could cause impacts. This watch is not a piece of diving equipment and should not be used as such. Also, note that leather straps are not suited for aquatic activities.
“1000 Hours Control” test
The Jaeger-LeCoultre Manufacture pays close attention to the quality and to
the final checks of its watches. The 1000 Hours Control is a series of
internal qualification tests for each of the models in our collection, as well
as internal tests on the pro- duction of your watch, which go beyond official
timing tests. These tests include checks of the movement before and after
being cased up in the watch and cover the whole watch once it has been
assembled, in the conditions closest to daily wear.
The “1000 Hours Control” legend, or the “ ” seal engraved on the back of the
watch certifies that each of the models from our collection has successfully
undergone all of the qualification tests, and that your watch has successfully
undergone all of the production tests. These ensure regularity of rate,
resistance to variations in temperature and atmospheric pressure, ability to
withstand shocks and magnetic fields, as well as water resistance.
Technical specifications
- Automatic mechanical movement, Jaeger-LeCoultre Calibre 967 A, 898A/1 or 898D/1 depending on the model.
- 28,800 vibrations/hour.
- Power reserve: – Jaeger-LeCoultre Calibre 967 A: approximately 42 hours.
- Jaeger-LeCoultre Calibre 898A/1 and 898D/1: approximately 40 hours.
Movement
Jaeger-LeCoultre Calibre 967 A (Rendez-Vous Night & Day Small Ø 29mm)
Jaeger-LeCoultre Calibre 898A/1 (Rendez-Vous Night & Day Medium Ø 34, Ø 36mm)
Jaeger-LeCoultre Calibre 898D/1 (Rendez-Vous Night & Day Large Ø 38,2 mm)
Use
WINDING
Crown in position 0. A few clockwise turns of the crown are enough to set the
watch running. It is then automatically wound when you wear it. Please note
that the crown does not lock when winding, even when the watch is fully wound.
TIME AND DAY/NIGHT SETTING
Pull the crown out to position 1. This locks the movement. Move the hands
clockwise until the desired time is reached, taking account of the day/night
indication, which also oves during the operation. At midnight, a half-moon is
displayed. At midday, a sun is displayed. Then push the crown back to position
0. The watch starts running again.
Jaeger-LeCoultre watches
In order to benefit from the International Guarantee and/or the Limited
Warranty and/or the Manufacturer’s Guarantee for Australia, Jaeger- LeCoultre
products must be purchased exclusively from authorised Jaeger-LeCoultre
retailers or from Jaeger-LeCoultre Boutiques. Maintenance and repair work must
be entrusted to an authorised Jaeger-LeCoultre retailer, a Jaeger-LeCoultre
Boutique, or an authorised Jaeger-LeCoultre Service Centre. If these
conditions are not met, the manufacturer’s guarantee does not apply. Please
contact Jaeger- LeCoultre to obtain the list of authorised Jaeger- LeCoultre
retailers across the world.
International Guarantee
The International Guarantee applies to Jaeger- LeCoultre products sold or
presented for guarantee repairs in all countries, except the United States of
America and Canada (for these two countries, see the Limited Warranty) 26 and
Australia (for this country, refer to the Guarantee for Australia).
TERMS AND CONDITIONS OF THE JAEGER-LECOULTRE INTERNATIONAL GUARANTEE
Your Jaeger-LeCoultre watch is guaranteed to protect against all manufacturing
defects for two years from the date of purchase, subject to the following
conditions. Any part found by our technical services to be defective as a
result of a manufacturing defect will, at the sole discretion of Jaeger-
LeCoultre, be repaired or replaced free of charge. The Jaeger-LeCoultre
International Guarantee is valid only if the guarantee certificate enclosed
with this booklet has been duly completed, dated, stamped, and signed by the
authorised Jaeger-LeCoultre re- tailer or the Jaeger-LeCoultre Boutique, which
sold you your watch. The Jaeger-LeCoultre International Guarantee does not
cover defects resulting from ac- cidents, mishandling, or incorrect, abusive
use (for example, knocks, dents, crushing, excessive temperatures, powerful
magnetic fields), the use of or effect of using batteries other than those
designated by Jaeger-LeCoultre, unauthorised alteration or repair, the
consequences of normal wear and ageing of the watch, strap, or glass, the loss
of water resistance after two years from the date of purchase, if your watch
is water-resistant, or any defect resulting from contact with water, if your
watch is not water- resistant. Jaeger-LeCoultre water-resistant watches can be
identified by the symbol and/or by “3, 5, 10, or 20 bar” (or another number
depending on the model) engraved on the caseback. Their water resistance is
guaranteed for two years from the date of purchase, provided that the glass,
bezel, back, middle part, and crown have not been damaged. It is neverthe-
less essential to have the water resistance of your watch checked at least
once every two years, and in any event, prior to any period of intensive use,
either by an authorised Jaeger- LeCoultre retailer, a Jaeger-LeCoultre
Boutique, or authorised Jaeger-LeCoultre Service
Centre (for further information please see your User Manual). For quartz
watches, this guarantee does not cover the battery life. As a consumer, you
may have legal rights nder applicable national legislation governing the sale
of consumer goods; those rights are not affected by this guarantee.
Limited Warranty (United States of America and Canada)
The following Limited Warranty applies to Jaeger-LeCoultre products sold or
presented for warranty repairs in the United States of America and Canada
only.
TERMS AND CONDITIONS OF THE JAEGER- LECOULTRE LIMITED WARRANTY
Your Jaeger-LeCoultre watch is guaranteed against all manufacturing defects
for two years from the date of purchase, subject to the following conditions.
Any partfound by our technical services to be defective as a result of a
manufacturing defect will, at the sole discretion of Jaeger-LeCoultre, be
repaired or replaced free of charge. The Jaeger-LeCoultre Limited Warranty is
valid only if the warranty certificate enclosed with this booklet has been
duly completed, dated, stamped, and signed by the authorised Jaeger-LeCoultre
retailer or the Jaeger- LeCoultre Boutique, which sold you your watch. This
Jaeger-LeCoultre Limited Warranty does not cover defects resulting from
accidents, mishandling, or incorrect, abusive use (for example, knocks, dents,
crushing, excessive temperatures, powerful magnetic fields), the use of or
effect of using batteries other than those designated by Jaeger-LeCoultre,
unauthorised alteration or repair, the consequences of normal wear and ageing
of the watch, strap, or glass, the loss of water resistance after two years
from the date of purchase, if your watch is water-resistant, or any defect
resulting from contact with water, if your watch is not water- resistant.
Jaeger-LeCoultre water-resistant watches can be identified by the symbol
and/or by “3, 5, 10, or 20 bar” (or another number depending on the model)
engraved on the caseback. Their water resistance is guaranteed for two years
from the date of purchase, provided that the glass, bezel, back, middle part,
and crown have not been damaged. It is nevertheless essential to have the
water resistance of your watch checked at least once every two years, and in
any event, prior to any period of intensive use, either by an authorised
Jaeger- LeCoultre retailer, a Jaeger-LeCoultre Boutique, or authorised Jaeger-
LeCoultre Service Centre (for further information please see your User
Manual). For quartz watches, this guarantee does not cover the battery life.
Except insofar as prohibited by applicable law, this Limited Warranty shall be
the exclusive manufacturer warranty. Neither this Limited Warranty nor any
other warranties, whether expressed or implied, including, but not limited to,
any implied warranty of merchantability or of fitness for any particular
purpose, shall extend beyond the period of two years from the date of
purchase. The liability of Jaeger-LeCoultre is limited solely and exclusively
to repair or replacement under the terms and conditions stated herein. Jaeger-
LeCoultre shall not be liable, by virtue of this Limited Warranty or
otherwise, for any loss or damage arising out of the use of or in- ability to
use this watch nor for any incidental or consequential damages relating in any
way to this watch.
Some States, Provinces, and Territories do not allow limitations on how long
an implied warranty lasts or the exclusion or limitation of incidental or
consequential damages, o the above limitations or exclusions may not apply
to you. This Limited Warranty grants you specific legal rights, in addition to
which you may have other legal rights that ary from one Country, State,
Province, or Territory to another.
Guarantee for Australia
This Guarantee for Australia applies to Jaeger- LeCoultre products purchased
or presented for guarantee repairs in Australia only.
TERMS AND CONDITIONS OF THE JAEGER-LECOULTRE GUARANTEE FOR AUSTRALIA
Mandatory Statutory Rights. Our goods come with guarantees that cannot be
excluded under the Australian Consumer Law. You are entitled to a replacement
or refund for a major failure and compensation for any other reasonably
foreseeable loss or damage. You are also entitled to have the goods repaired
or replaced, if goods fail to be of acceptable quality and the failure does
not amount to a major failure. This Jaeger-LeCoultre Guarantee gives you
additional rights and remedies under the Australian Consumer Law and any other
laws in relation to the goods. Every Jaeger-LeCoultre product is made and
tested to meet the Jaeger-LeCoultre quality standards. Neverthe-less, should
your Jaeger-LeCoultre product prove defective, please contact the Jaeger-
LeCoultre retailer or Jaeger-LeCoultre Boutique indicated on your guarantee
certificate; only authorised Jaeger-LeCoultre retailers or Jaeger-LeCoultre
Boutiques are entitled to provide a guarantee service as defined in this
Jaeger-LeCoultre Guarantee. In order to benefit from this guarantee, you will
be required to present this Jaeger-LeCoultre guarantee certificate duly
completed, dated, stamped, and signed by an authorised Jaeger-LeCoultre
retailer or a Jaeger-LeCoultre Boutique. This Jaeger-LeCoultre Guarantee
covers defects of materials or workmanship of your Jaeger-LeCoultre product.
Subject to your Mandatory Statutory Rights under the Australian Consumer Law,
Jaeger-LeCoultre will rem- edy these identified defects free of charge for up
to two (2) years from the date of purchase. Thereafter, Jaeger-LeCoultre will
repair any defective product or part subject to a service charge. The Jaeger-
LeCoultre Guarantee does not cover defects and damage caused by ac- cident,
improper use (including knocks, dents, crushing, etc.), normal wear and tear,
alteration, dismantling, repair by persons other than authorised Jaeger-
LeCoultre repair specialists, the use of components other than those
recommended by Jaeger-LeCoultre, watches with the serial number removed, the
strap or glass altered, the loss of water resistance after two years after the
date of purchase, if your watch is water-resistant, and any defect resulting
from the contact with water, if your watch is not water-resistant. Jaeger-
LeCoultre water-resistant watches can be identified by the symbol and/or by
“3, 5, 10, or 20 bar” (or another number depending on the model) engraved on
the case-back. Their water resistance is guaranteed for two years from the
date of purchase, provided that the glass, bezel, back, middle part, and crown
have not been damaged. It is essential to have the water resistance checked by
an authorised Jaeger- LeCoultre retailer, a Jaeger-LeCoultre Boutique, or an
authorised Jaeger-LeCoultre Service Centre at least every two years, and in
any event, pri- or to any period of intensive use. Please refer to the
operating instructions for further details. For quartz watches, this guarantee
does not cover the battery life. Subject to your Mandatory Statutory Rights
under the Australian Consumer Law, if you make a claim under this Jaeger-
LeCoultre Guarantee (instead of your Mandatory Statutory Rights) you may be
responsible for transportation costs, including but not limited to postage,
insurance and packing materials. In Australia, a claim under the Jaeger-
LeCoultre Guarantee may be sent to Richemont Australia Pty Ltd, provider of
the guarantee service, at the address below or as specified above: Richemont
Australia Pty Ltd
PO Box 4780 Sydney, NSW 2001
Tel+1 800 71 0665
Email: client.relations.asia@jaeger-
lecoultre.com
Jaeger-LeCoultre Customer Service
A Jaeger-LeCoultre timepiece is a high- precision instrument that operates 24 hours a day, or 8,760 hours a year. Therefore, it is essential to have it serviced regularly in order to guarantee its good working order and its durability. If significant variations occur in the settings, it may be necessary to have the movement serviced. It is also necessary to have the water resistance of the watch checked once every two years, or prior to any period during which it will be subjected to prolonged and/or regular immersion. Maintenance and repair work must be entrusted to an authorised Jaeger-LeCoultre retailer, a Jaeger-LeCoultre Boutique, or authorised Jaeger- LeCoultre Service Centre. The list of our points of sale and service centres is available on our website: www.jaeger-lecoultre.com. You will also find this information at the end of this document, under the heading “Where to en- trust my timepiece for maintenance?”Our authorised Service Centres are staffed by watchmakers trained at the Jaeger-LeCoultre Manufacture, and have the workshops, tools, and parts required for the repair and maintenance of Jaeger-LeCoultre watches and clocks. In certain cases, especially for operations requiring special tools and parts, the Service Centres will send your watch to the Jaeger- LeCoultre Manufacture in Switzerland to have the necessary work carried out.