Jaeger-leCoultre Master Calendar Owner's Manual

M C
aster alendar
12
11
10
9
8
Introduction
We congratulate you on the purchase of your Jaeger-
LeCoultre watch and thank you for your confidence.
The date displayed by a large central hand, symmetrical
apertures showing the day and the month, moon phases and
power-reserve : a true purist's expression of elegance and
style, the Master Calendar sets an evocative scene for the
play of time.
We invite you to consult the operating instructions and we
wish you great pleasure with your Jaeger-LeCoultre timepiece.
Accuracy
Mechanical models with manual or automatic
winding
The precision of the mechanical models is determined by the
balance. The latter performs 21,600 or 28,800 vibrations per
hour depending on the model (see technical characteristics).
Despite all the care that
masterwatchmakers have lavished on making and assembling
your watch, its accuracy is subject to the influence of gravity,
magnetic fields, shocks, as well as ageing of the oils. This
accuracy is measured by its rate regularity in various positions.
The nature of your temperament and of your daily activities
may cause slight variations in timekeeping. If you were to notice
that your watch is running slow or fast, we advise you to take
it to an approved Jaeger-LeCoultre retailer, who will make any
necessary adjustments.
M C - English
aster alendar
1
2
3
4
5
6
7
the Jaeger-LeCoultre
1 Power reserve hand
2 Minute hand
3 Corrector A
4
Crown
5 Month
6 Corrector B
7 Moon phases
8 Date
9 Corrector C
10
Small seconds hand
11 Day
12 Hour hand
Quartz models
The quartz models are accurate to within 2 to 3 minutes
per year.
Jaeger-LeCoultre quartz watches contain a battery
and electronic components. When performing
maintenance, your official Jaeger-LeCoultre Service
Centre or your authorised Jaeger-LeCoultre retailer
will take charge of their recovery and disposal in accordance
with the standards in force.

Water resistance

Jaeger-LeCoultre Master Control watches are water-resistant
to 5 Atm. This property is identifiable by the
engraved on the case-back. This means that your timepiece
has been tested at an immersion pressure corresponding to
50 metres.
You can use your watch while swimming or diving from the
edge, but not from a diving board. It should not be used either
for undersea diving or for sports where there are significant
risks of hard knocks, such as windsurfing and waterskiing.
Please also note that leather straps are not suitable for aquatic
activities.
It is essential to have the water resistance of your watch
regularly checked by an approved Jaeger-LeCoultre retailer,
and definitely before a period of intensive use.
symbol
1/4