Note
During this operation, the local time hand (like the date) is
driven automatically; the difference relative to the reference
time is therefore maintained.
Once the correct time has been set, push the crown back to
position 1. The watch then starts operating again.
Adjusting the local time (main display)
Pull the crown out to position 2.
You may turn the crown in both directions; the main hour
hand and the date are driven either forward or backward
depending on the chosen direction. The hour hand moves
in 1-hour jumps. Please note that the date is corrected by
one day whenever the local time hour hand has moved twice
around the dial. The minute hand and the small seconds hand
are not affected by this operation and keep tunning, thus
preserving the precise setting of the watch.
Date setting (semi-fast setting)
Before setting the local time, the date should be set as follows.
Turn the crown forward or backward (depending on the
clos-est distance between the date indicated and the desired
date), and turn the hour hand as many times as required until
the desired date is displayed.
Local time setting
After adjusting the date, move the local time forward or
backward to bring it to the desired time, while moving past
midnight in order to take account of the date indication :
- You have turned the crown clockwise : if the date moves
forward when moving past midnight, you are moving into
the morning zone.
- You have turned the crown counter-clockwise : if the date
moves backwards when moving past midnight, you are
moving back into the evening zone.
When the operation is completed, push the crown back to
position 1.
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Technical characteristics
- Automatic winding mechanical movement,
Calibre 754.
- 28,800 vibrations/hour.
- Power reserve : approximately 65 hours.
Movement
Functions and displays
- Chronograph.
- Second time zone (time indication over 24 hours).
- Large date.
- Hour, minute.
Use
Starting the watch
Crown in position 1.
A few clockwise turns of the crown are enough to set the
watch running. It is then automatically wound when you wear
it. Please note that the crown does not lock on winding, even
when the watch is fully wound.
Jaeger-LeCoultre Calibre 754.
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