watch, its accuracy is subject to the in-
fluence of gravity, magnetic fields, acci-
dental impacts, and the ageing of the oils.
The accuracy of a watch is measured by its
regularity of rate in various positions.
Your individual activities could be the cause
of slight irregularities in the working of
your timepiece. If you observe a discrepan-
cy in the way your watch runs, we advise
you to entrust it to an authorised Jaeger-
LeCoultre retailer who will make the neces-
sary adjustments. Watches with mecha-
nical movements must not be used for
sports involving significant risk of impact
or abrupt actions, such as golf or tennis.
QUARTZ MODELS
Quartz models are accurate to wit-
hin 2 to 3 minutes a year. Jaeger-
LeCoultre quartz watches contain a
battery and electronic components. When
performing a maintenance service, your
Jaeger-LeCoultre authorised Technical As-
sistance Centre or your authorised Jaeger-
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