Technical Notes; General Description; Important - Bell & Ross BR 01-93 GMT 24H Manual De Instrucciones

Br 01-93 gmt 24h
the instrUment for long-haUl traVellers
Te c h n i c a l N o t e s
Bell & Ross has made its name as a benchmark in high-quality watchmaking and
the exclusive world of professional users with watches that totally respond to the
expectations of men living on the edge.
With long-haul travellers in mind, Bell & Ross has fitted the Instrument BR 01 with
a function focusing on time differences: the indication of a second time zone. With a
large central orange hand making it perfectly readable, the second time zone is read
over a 24-hour scale to distinguish AM from PM.

general DesCription

Mechanical with self-winding. 21 jewels. 28,800 alternations an hour. Power reserve
movement
of approximately 40 hours. High precision setting in 4 positions (tolerance of 0/+10 seconds
a day). Functions : hour, minute and second indication. Indication of a second time zone (C) in
a 24-hour scale (F). Fast date correction. Time setting with second stop. XL
mm. Thickness 10,5. Shot-peened steel 316 L with black PVD* finish. Screw-in crown. Black
Numbers, index and hands coated with high-luminescent paint. Anti-reflection-treated sapphire
. to 100 meters.
crystal water-resistant
general Use
Turn the crown (I) anti-clockwise to loosen it.
. When the watch has stopped (crown in position 0): unscrew and pull the
Putting into service
crown until position 1 then wind the mechanism by turning the crown clockwise. After approxi-
mately 40 rotations, the watch is completely wound (the mechanism does not have a stopper in
order to prevent the winder from being subjected to too much tension). The working autonomy
is therefore approximately 40 hours. When the watch is worn , the automatism winds the move-
ment. Date setting . Quick setting * (crown in position 2): unscrew and pull the crown to position
2 and set the date by turning the crown anti-clockwise. Slow setting (crown in position 3): to
make sure the date changes at midnight and not midday, it is advisable to set the date using
the central hour hands (A and B). Unscrew and pull the crown to position 3 and turn it until the
desired date is displayed in the aperture (G).
in the desired direction. The hand of the second time zone (C) also turns to maintain the differ-
*Physical Vapor Deposition
A
B
C
D
E F
(x4)
A. Minute hand
B. Hour hand (local time)
C. Hour hand for the second time zone
D. Second hand
E. Case fixing screw
(NEVER uNSCREw)
F.
24-hour graduated bezel (second time zone display)
G. Date
H. Strap fastener or part fixing the strap to the case
I.
Crown
J.
Screws fixing the strap to its fastener
K. Screws fixing the fastener to the case
L. Access screw to crown dismantling push-piece
0. Unscrew the crown (anti-clockwise)
1. Wind the mechanism manually (clockwise)
2. Set the date (anti-clockwise)
Set the second time zone (clockwise)
3. Set the hour (clockwise or anti-clockwise)
4. Unscrew the four screws (J) to dismantle the strap (anti-clockwise)
5. Unscrew the four screws (K) to dismantle the strap fasteners (H) (anti-clockwise)
case . Diameter 46
(crown in position 3) : turn the crown
Hour setting
0 1 2 3
I
H
G
(NEVER uNSCREw)
ence between the two zones. The second hand (D) is then stopped and the time may be set to
the exact second.
Setting the second time zone
to line the second time zone hand (C) up with the desired graduation on the inside bezel (F).
Dismantling the strap anD its two fasteners (h)
Your watch's case comprises three assemblies:
Assembly 1: the main body of the case
Assembly 2: the case "cover" with its four fixing screws (E)
Assembly 3: the two strap fasteners (H)
Two types of screw are used to assemble the three:
The four split-head screws (E) fix the "cover" (assembly 2) to the case body (assembly 1) and
ensure that the watch is water-resistant
invalidate the Bell & Ross warranty)
The eight hollow-head screws (J and K) (6-sided hollow/1.3 mm in diameter) attach the strap to
dial .
the fasteners (H) and also the fasteners (H) to the case. These screws may be handled with care
by using the two appropriate tools supplied with the watch in its presentation case.

important

* . As for all mechanical watches equipped with a calendar, the quick date
Quick date setting
setting (crown in position 2) MUST ON NO ACCOUNT be carried out between 9 P .M. and 3 A.M.
Once the watch is set, retighten the crown to ensure total water-resistance.
This is achieved by pushing the crown to position 0 and simultaneously turning it clock-wise. The
crown should never be manipulated under water.
maintenanCe
After each immersion in seawater, it is advised to carefully rinse the watch and its strap in
fresh water. It is also advised to have the water resistance of your watch serviced every two
years. In order to guarantee a service in accordance with the brand's demands, the Bell & Ross
repair centre must carry out an intervention on your watch or a watchmaker registered with
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 during the watch purchase.
4
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
(crown in position 2): turn the crown clockwise
(Caution: loosening these screws will automatically
.
J
5
(x4)
K
(x4)
5
L
(x1)