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Idiomas disponibles
BR-X1 CHRONOGRAPH
BR-CAL.313
GENERAL DESCRIPTION
Movement
: automatic mechanical. BR-CAL.313. Skeleton chronograph. 56 jewels. 28,800 vibrations per hour.
Power reserve of approximately 40 hours. High precision setting with 4 positions (tolerance of 0/+10 seconds
per day).
Functions
: hours, minutes and small seconds. Chronograph with 60 s and 30 min totalizers. Date with
rapid correction.
Case
: screw-down crown. Rocker push-buttons.
GENERAL USE
To unscrew the crown in position 0, turn it anticlockwise.
crown to position 1 then wind the mechanism by turning the crown clockwise. After approximately 40 rotations,
the watch is completely wound (the mechanism does not have a stopper to avoid too much pressure on the
winder). The power reserve is then approximately 40 hours. When the watch is worn , it is the automatism which
winds the movement.
Date setting
: Quick setting * (crown in position 2): pull the crown to position 2 and adjust
the date by turning the crown anticlockwise. Slow setting (crown in position 3): in order to ensure a date change
at midnight and not at midday, it is advisable to carry out the date setting with the help of the hour hands. Pull the
crown to position 3 and turn the hands until the date has changed. Then adjust the hour accurately.
Unscrew and pull the crown to position 3. The second hand has thus stopped which enables an adjustment with
accuracy to within one second. Adjust the hour by turning the crown in the desired direction.
USE OF THE CHRONOGRAPH
The Chronograph function allows time to be measured in minutes and seconds
Measuring a period of time
st
1
press on Tappet P1: starts measuring time
nd
2
press on Tappet P1: stops measuring time
rd
3
press on Tappet P2: resets and stops the stopwatch
Measuring a period of time with interruption
st
1
press on Tappet P1: starts measuring time
nd
2
press on Tappet P1: stops measuring time
Water resistance
: 100 metres.
In service
. When the watch has stopped , unscrew the
Hour setting
4
rd
3
press on Tappet P1: restarts measuring time
This makes it possible to subtract one or more time periods from the total time measured
th
4
press on Tappet P1: stops measuring time
th
5
press on Tappet P2: resets and stops the chronograph
IMPORTANT
*
Quickset date setting.
date setting (crown in position 1) MUST NOT UNDER ANY CIRCUMSTANCES be carried out
between the times of 9 P .M. (21:00) and 3 A.M. (03:00).
Magnetic fields.
Magnetic fields can adversely affect the accuracy of your watch. Also,
we would recommend that you avoid placing your watch near electronic devices that
may generate large magnetic fields (radio, smartphone, television, computer, tablet,
loudspeakers etc.).
Water resistance.
Once the watch is set, to ensure perfect water resistance, push the
.
crown back to position 0. Never operate the crown underwater.
Note:
The 4 slotted screws (E) mount the bezel to the case and ensure the water resis-
tance of the watch. To benefit from the Bell & Ross warranty, these screws must never
be unscrewed.
CARE
It is advisable to rinse the watch and its strap carefully with fresh water after contact
with sea water. It is also recommended to check that your watch is still watertight every
two years. In order to guarantee service compliant with the requirements of the brand,
any servicing on your watch must be carried out by a Bell & Ross repair center or a
watchmaker approved by Bell & Ross. When a repair is carried out during the guarantee
period, you must present the Bell & Ross guarantee card, duly dated and signed by the
retailer at the time the watch was purchased.
As with all mechanical watches with a date function, quickset
5
A. Minute hand
B. Chronograph second
hand
C. Hour hand
D. Chronograph minute
hand
E. Case attachment screw
(NEVER UNSCREW)
F. Date
G. Second hand
H. Screwed Crown
P
. Tappet P
1
1
P
. Tappet P
2
2
0. Unscrew the crown
(anticlockwise)
1. Wind the mechanism
manually (clockwise)
2. Set the date
(counterclockwise)
3. Set the time (either
clockwise or
counterclockwise)
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