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1 2 3
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the Patravi t-Graph from carl F. Bucherer houses
a self-winding caliber cFB 1960 with a chrono-
graph and big date in its tonneau-shaped case
and features a very unusual power reserve
display. the high / low indication on the scale is
on a dial that moves clockwise as the power is
drawn. there is a hand on top of the dial that
also moves as the watch runs. thus the Patravi
t-Graph cunningly unites three useful functions.
seconds counter
Power reserve
Minutes counter
small seconds
Big date
Your watch
the movement is wound by the motion of the
wrist when worn. When not worn, the watch stops
after approximately 42 hours and has to be wound
manually.
Start the watch
rotating the crown in the
counter clockwise direction
will automatically release it
to position
1
.
1
cFB 1960
Automatic movement
7.3 mm
Depth of the movement
30 mm
Diameter of the movement
47
number of jewel bearings
50 m (5 atm)
Water resistance
(see the chapter on "Water resistance")
Technical Data
start / stop chronograph
reset chronograph
Position
1:
Position
2:
Position
3:
crown
Winding
set month / date
set time
Legend
rotate the crown clockwise
until the power reserve
indication hand has left the
red area.
2
the power reserve indication shows the power
stored in the spring housing of the automatic
movement.
Read the power reserve
the entire display shows
a power reserve of about
42 hours.
1
P1:
P2:
Patravi
t-graph
En
En
