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ENGLISH
U.C 1963 heritage chronograph
L.U.C 1963 HERITAGE
CHRONOGRAPH
D
E
F
A
B
1
2
C
G
A Crown
B Hours counter
C Small seconds
D Minutes counter
E Chronograph hand
F
Upper pusher
G Lower pusher
1
Crown in Position 1
2
Crown in Position 2
L.U.C 1963 HERITAGE
CHRONOGRAPH
Behind its classic and elegant appear-
ance, the L.U.C 1963 Heritage
Chronograph watch is a highly techni-
cal and sophisticated timepiece. Its
hand-wound chronograph calibre
demonstrates both superlative techni-
cal design and a particularly elevated
degree of finishing, securing it the
prestigious Poinçon de Genève hall-
mark. Meeting the most stringent
Fine Watchmaking requirements, this
exceptional watch is powered by the
03.07-L calibre, which has been certi-
fied as a chronometer by the COSC.
It has found its place in the dynasty of
superlative chronographs thanks to a
comprehensive approach – aesthetic,
technical and historical – and to Karl-
Friedrich Scheufele's personal passion
for the purest expressions of tradi-
tional watchmaking.
The L.U.C 1963 Heritage Chronograph
model houses a hand-wound mechani-
cal movement. When the barrel is
fully wound, it has a power reserve of
60 hours.
that have passed since the start are reg-
ADJUSTMENTS
istered on the counter at 3 o'clock. The
elapsed hours can be read on the oppo-
site counter at 9 o'clock.
Crown in Position 1 – normal running
and manual winding
Your watch runs normally when the
Stopping the chronograph
crown is in position 1.
Pressing the upper pusher [F] again
stops the chronograph.
Crown in Position 2 – setting the time
To set the time, pull the crown out to
Totalising the time recorded
position 2 (the movement stops) and turn
If you wish to totalise several rounds of
the hands in the desired direction.
timing, you can stop and re-start the
To synchronise the seconds with a time
chronograph as often as desired using
signal, press the lower pusher [G] posi-
the upper pusher [F].
tioned at 4 o'clock, which allows the
small seconds hand at 6 o'clock to jump
Zero-setting the chronograph
to zero. When the time signal sounds,
Stop the chronograph using the upper
push the crown back in to position 1.
pusher [F]. You can then set all of the
hands to zero by activating the lower
pusher [G]. Now the chronograph
Using the chronograph
You can use your chronograph to time
is ready once again for a new tim-
intervals ranging from a quarter of a sec-
ing operation.
ond to twelve hours.
Flyback function
Your chronograph has a flyback func-
Starting the chronograph
After the upper pusher [F] is pressed, the
tion. This function makes zero-setting
centrally positioned chronograph hand
and an immediate re-start possible
is set in motion. It takes 60 seconds to
(without needing to first stop the chron-
complete one rotation. The full minutes
ograph) through a single press of the
L.U.C 1963 HERITAGE CHRONOGRAPH
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lower pusher [G].
REMARKS AND WARNINGS
The movement of the L.U.C 1963
Heritage Chronograph is not fitted with
a slipping spring. As a result, resistance
gradually builds up during manual wind-
ing. When winding is complete, the level
of resistance is extremely high because
the movement is fully armed. It is cru-
cial to stop winding at this point to avoid
damaging the movement.
– Each time the crown is handled, it must
be pushed back in to guarantee the
watch's water-resistance.
– These operations must not under
any circumstances be performed
underwater, since this might damage
the movement.