Technical Notes; General Description; General Usage; Setting The Time - Bell & Ross Vintage WW1 Bedienungs-, Wartungs- Und Technische Anweisung

Vintage WW1
Heure Sautante - Pink gold
Te c h n i c a l N o t e s
Limited edition of 50 pieces
This "numerical" complication is unusual in that it displays the digits for the hours
in a large, fixed window. The hour hand is replaced by a rotating disc on which the
hour digits are printed. The figures jump instantly when the hour changes. The
window, located at 12 o'clock, is perfectly aligned with the single central minute
hand and the power reserve indicator at 6 o'clock, arranging the information by
order of importance. The power reserve indicator becomes particularly useful since
the mechanism triggering the "jump" in the hours requires power. It gives the user
an indication of the remaining power, which is vital for the smooth functioning of the
movement. This indicator is displayed in an easily legible semi-circular window at 6
o'clock.
The power reserve is highest when the hand points to the far left of the semi-circle
(HAUT), and lowest when the hand points to the right (BAS). The watch stops when
it no longer has sufficient mechanical energy. Please note that the watch's accuracy
may vary when the hand is in the last "right-hand quarter" of the semi-circle (BAS)
corresponding to the last 10 hours of operation.

general deSCriPtion

Mechanical movement with automatic winding. 21 jewels. 28,800 beats per hour.
Working reserve of about 40 hours. High-precision adjustment in 4 positions (toler-
ance of 0/+10 seconds per day). Blue-steel screws, circular-grained mainplate,
oscillating weight and bridges decorated with "Côtes de Genève".
42 mm. Thickness 11.5 mm. Polished 18ct pink gold. Back with sapphire crystal.
Functions : indication of hours in a window (A), minutes, large central hand (B) and
power reserve (hand C). : opaline pearl. Blue-steel hands. Sapphire
Dial
anti-reflective coating. Water-resistance
A
B
C
A. Hour window
B. Minute hand
C. Power reserve indicator
D. Crown
0. Wind the mechanism manually (clockwise)
1. Set the time (either clockwise or counterclockwise)
: diameter
Case
crystal
: 50 meters. Alligator strap .
0 1
D

general uSage

Winding. When the watch has stopped (crown in position 0): wind the mechanism
by turning the crown clockwise. After about 40 rotations, the watch is fully wound
(the mechanism has no stop in order to keep the winder from being wound too
tightly). The power reserve hand points left and indicates "HAUT" corresponding to
maximum power. The operating time is then about 40 hours.
When the watch is being worn , winding takes place automatically.

Setting tHe tiMe

Pull the crown into position 1. Set the time by turning the crown in the desired
direction. The hour disc is designed to "jump" i.e. "move to the following hour"
between the 59 and 60
th
mechanical movement that activates the hour change is reversible: the user is able
to return to the previous hour by turning the crown clockwise (which rotates the
minute hand counter clockwise). The "jump" of the hour disc is then postponed by
approximately 10 minutes.
iMPortant
Once the watch has been completely set, in order to guarantee perfect water-
resistance, push the crown back into position 0. The crown must never be handled
underwater.
Care
After being immersed in seawater, it is recommended to always rinse off the watch
with
and its strap with fresh water. We also recommend that you check that your watch
is still watertight every two years. In order to guarantee service compliant with the
brand's requirements, any servicing on your watch must be carried out by the Bell
& Ross repair center or by a watchmaker approved by Bell & Ross. For any repairs
under warranty, you will need to present the Bell & Ross warranty card, duly dated
and signed by the retailer at the time of purchase.
The Bell & Ross international guarantee
Your Bell & Ross watch has successfully passed the most rigorous reliability tests in the Swiss watch-making
industry. It is guaranteed against all manufacturing defects for 2 years from the date of purchase entered by the
Bell & Ross approved retailer on the international guarantee certificate subject to applicable laws and/or legal
guarantees. This guarantee is total (parts and labor). It excludes however:
. Damage that is the result of accidents or improper or incorrect use of the watch (violent shock, crushing,
brutal handling of the clasp).
. Damage that is the result of repairs or dismantling not carried out by an approved Bell & Ross retailer or an
approved after-sales service center.
. The results of normal use and wear of the watch and strap. This also excludes batteries given the specific
nature of these items.
IMPORTANT : To be covered by the Bell & Ross International Guarantee, any work must be carried out by
approved specialists : retailers approved by Bell & Ross, approved after-sales service centers.
This guarantee can only be applied on presentation of the Bell & Ross International Guarantee certificate, duly
completed, dated and signed by an approved retailer.
Models and Technical features subject to change
minute (representing one minute of tolerance). The
th