Jaeger-leCoultre Q389257J, Руководство пользователя

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ENGLISH
responding to an immersion pressure of
30 meters (1 bar = ±10 meters).
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 recom-
mended that you:
-
have the watch’s water resistance
checked by an authorized 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 excessive-
ly abrupt temperature changes.
- protect the watch from being dropped
or suffering other accidental impacts,