Patek Philippe NAUTILUS TRAVEL TIME Manual page 6

INSTRUCTIONS
WINDING CROWN
The winding crown is used to manually wind the
watch (position 1) and to set the time (position 2).
Your watch is equipped with a screw-down crown
that must be completely unscrewed before you can
perform any adjustments.
WINDING
Your watch incorporates a self-winding movement.
The movements of your wrist set a centrifugal mass
in motion; this tensions the mainspring, which stores
the energy. When you take off your fully wound
watch, it will continue to run for at least 45 hours.
When it has stopped after depleting the power
reserve, it can be rewound by hand (about 10 clock-
wise turns of the crown).
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SECOND TIME ZONE
Your watch has two central hour hands:
- The solid hand displays local time (the time
zone in which you are currently located)
- The skeletonized hand displays home time (your
normal place of residence or work)
When you are at home and therefore local time and
home time are the same, the hands are perfectly
aligned to appear as one.
When you change time zone, you can move the local
hour hand forward or backward one hour at a
time using the pushers on the side of the case at
8 o'clock and 10 o'clock . During this time, the
skeletonized hand continues to indicate the time
in your home time zone.
This useful feature is intelligently combined with
day/night indicators, clearly distinguished by the
words LOCAL and HOME . These small aper-
tures tell you what part of the day it is in each of
the two displayed time zones.
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