Technical Notes; General Description; General Usage - Bell & Ross WW1 Technische Anweisung

WW1 chronographe monopoussoir
Te c h n i c a l N o t e s

generaL DescripTion

Mechanical
movement with automatic winding. 31 jewels. 28,800 beats
per hour. Working reserve of about 40 hours. High-precision adjustment in
4 positions (tolerance of 0/+10 seconds per day).
minutes (B) and small second hand (C). Single access button chronograph
with two counters (60 second and 30 minute accumulators). Time set with
seconds. : XL: diameter 45 mm. Thickness: 15 mm. Sapphire
Case
with anti-reflective coating. Water-resistance

generaL usage

Winding . When the watch has stopped (crown in position 0): wind the
mechanism by turning the crown (F) 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 operating time is then about
40 hours. When the watch is being worn , winding takes place automati-
cally. Setting the time . Pull the crown into position 1. The second hand is
then stopped, which lets you set the time down to the second. Set the time
by turning the crown in the desired direction.
A
B
C
D
E
A. 60-second counter
B. Minute hand
C. Second hand
D. Hour hand
E. Stopwatch 30 minute counter
F. Crown
G. Push-button (stopwatch function)
0. Wind the mechanism manually (clockwise)
1. Set the time (either clockwise or counter-clockwise)
: hours (D),
Functions
crystal
: 50 meters.
0 1
G
F
using The sTopWaTch or measuring a shorT Time
Time is measured in minutes (E) and seconds (A).
Using the push-button (G):
Pressed 1 st time: starts keeping time.
Pressed 2 time: stops keeping time.
nd
Pressed 3 time: resets the stopwatch.
rd
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 and its strap with fresh water. We also recommend that you
check that your watch is still watertight every two years. In order to guar-
antee service compliant with the brand's requirements, any servicing on
your watch must be carried out by one 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