Patek Philippe CALIBER 240 HU LU Manual Del Usuario página 23

If you notice that your watch exhibits such irreg-
23
ularities, please do not hesitate to take it to an
Authorized Patek Philippe Retailer or an Authorized
Service Center where no effort will be spared to
assure that it is adjusted to meet your expectations.
water resistance
Your watch is fitted with different types of seals
to protect the movement against the ingress of
dust and moisture and to prevent damage if it is
immersed in water. Nonetheless, we recommend
that you prevent direct contact with water if your
watch has a leather strap.
service
We recommend that you have your watch ser-
viced at least once every five years. For this pur-
pose, we suggest that you bring or send your
watch to an Authorized Patek Philippe Retailer
or an Authorized Service Center. This gives you
the assurance that your watch will be entrusted
to hands of a qualified Patek Philippe watchmaker
in Geneva or at one of our Authorized Service
Centers around the world.
The watchmaker will completely disassemble the
movement and then clean and inspect all parts
and lubricate them in the reassembly process. All
functions of the watch will also be tested in detail
and the escapement regulated if necessary. Finally,
its rate accuracy will be monitored and precision-
adjusted for a further period of two weeks. The
entire process may take several weeks because
each watch must undergo a complete series of tests
to fulfill the strict quality criteria of Patek Philippe.