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20
Manual-winding chronograph
Operating instructions
2
CAlIbrES 1861, 1863, 3201
(fig. XV)
CAlIbrE 3200
(fig. XV
bis
)
CAlIbrES 1866, 3604
(fig. XVI)
The crown has 2 positions:
Watch functions:
1.
Normal position (wearing position):
when the crown is
positioned against the case, the crown ensures that the watch is
water-resistant.
Winding:
turn the crown forwards until it stops.
2.
Time setting:
hours – minutes – seconds. Pull the crown out to
position 2. Turn the crown forwards or backwards. Synchronise the
seconds by pushing the crown back to position 1 to coincide with
a given time signal.
Note:
calibres 1861, 1863, 1866 and 3604 do not have a stop-
second mechanism. To synchronise, the crown should be gently
turned backwards and pressure maintained to stop the seconds
hand. release when the display corresponds to the timing signal
and push crown back to position 1.
Chronograph functions:
•
Pusher A:
start – stop, start – stop, etc.
Timing to 1/6th of a second for up to 12 hours for the calibres
1861, 1863, 1866, 3604.
Chronometer readings to 1/8th of a second up to 30 minutes for
the calibre 3200.
Chronometer readings to 1/8th of a second up to 12 hours for
the calibre 3201.
•
Pusher b:
reset (after a stop).
Note:
resetting/zeroing of the sub dials must only be carried out after
the chronograph has stopped. Never push the chronograph’s two
pushers (A and B) simultaneously (calibres 3200, 3201).
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