Jaeger-leCoultre 382 Operating Instructions Manual page 8

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1 Power reserve of the regulator
2 Reference time-zone hour hand
3
Date hand
4 Tourbillon
5 Small seconds hand
6 Small seconds flyback push-piece
7 Travel time-zone hour hand
8 Minutes hand
9 Crown A
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Power reserve of the functions
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Use
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Starting the watch
Crown A in position 1.
The watch is started by turning the crown counter-clockwise
to wind the regulator barrel and then clockwise to wind
the functions barrel. The watch is fully wound when the two
power-reserve hands reach the "+" symbol. There is no stop
to tell you that the movement has been fully wound, as excess
winding is absorbed by a slipping spring. This prevents dama-
ging the going train.
Setting the hour and the date
- Setting the reference time-zone – 24-hour dial
The Duomètre à Sphértourbillon watch has a "reference
time-zone" display thanks to a 24-hour subdial at 12 o'clock.
This "reference time-zone" 24-hour subdial may be used to
indicate your "reference time" (the time in your home city)
when you are travelling, or to indicate the time in another
time-zone that interests you.
Pull the crown out to position 3. Set the hour and minutes of
the "reference time-zone". The hours are read off on the 24-
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