Movement; Functions - Jaeger-leCoultre MASTER CONTROL GEOGRAPHIC Manual

Movement

Jaeger-LeCoultre Calibre 939AA

Functions

Thanks to a mechanically powered disc indi-
cating the 24 time zones of the GMT system,
your Master Control Geographic watch has a
dual hour display whereby a small interior dial
is used to indicate one of the 24 time zones se-
lected from the disk.
The Master Control Geographic therefore
displays:
- The hours, minutes and seconds for your place
of residence (local time).
- The city selected for the 2 time zone.
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