L699 - The Longines Weems Second-Setting Watch - Longines L602 Manual

Hour hand
Seconds hand
Central rotating dial
Shows the hours, minutes and seconds. The central rotating dial
indicates the seconds; it can be adjusted to synchronise the watch
with a time signal using the crown, without affecting the seconds,
minutes and hours.
3-position crown
Adjusting the time and stop seconds
(See page 68)
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L699 – THE LONGINES WEEMS SECOND-SETTING WATCH
Automatic watches
L699-Weems
Minute hand
3-position crown
1 2 3
A
Push-piece to open
the case-back
Synchronising the watch with a time signal
In the intermediate position 2, the crown can be used to turn the
central dial (in either direction). Pull the crown out to the intermediate
position 2 and turn the central dial so that the seconds hand points to
the "60" position on the last pip of the time signal. Push the crown
back in to position 1.
Push-piece A
This is for opening the case back thus revealing the movement
through a protective sapphire glass.
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