iwc PORTUGUESE MINUTE REPEATER User manual

PORTUGUESE MINUTE REPEATER
REF. 5449
OPERATING INSTRUCTIONS
ИНСТРУКЦИЯ ПО ЭКСПЛУАТАЦИИ
REF. 5449

03
11
19
27
35
Operating instructions
English

2 | 3
Welcome to the small circle of individuals who, if we are to be ab-
solutely recise, demand slightly more of a watch than absolute recision.
A reciation of a watch is more than mere a reciation of the correct time.
It is enthusiasm for an ingenious idea. For the inter lay bet ween recision
and imagination. Between time and timelessness. Between boundaries and
infinity. Between laws to which the entire world is subject, and taste, which
cannot be dictated to anyone. That is why, since 1868, we have been devot -
ing rather more of our time to watches that must not only run with absolute
recision but which also, with every assing second, exert a fas cination with
the great achievements of master craftsmanshi : a fascination with new in-
ventions of a technical, material or formal nature, even if they are con cealed
in minute details that are erha s not even visible. You are now the owner of
a beautiful new exam le of this IWC tradition. We would like to congratulate
you on your choice and send you our best wi shes for the time you will s end
with your watch, which erha s cannot be described with any greater accu-
racy than it is here.
IWC Management

The technical refine ents of the Portuguese Minute Repeater
Your IWC watch shows you the time in hours, minutes and seconds, and
the striking mechanism chimes out the time in hours, quarters and minutes.
The mechanical movement, visible through the case back, has 52 jewels
(synthetic rubies) and a power reserve of approximately 46 hours when fully
wound. Your Portuguese Minute Repeater from IWC is a mechanical
masterpiece. In addition to the uniqueness of its functions, it is the ease with
which it can be used that distinguishes this watch from all other complicated
timepieces. To ensure that this extraordinary watch continues to perform
faultlessly in the future, it is essential to observe a few important operating
instructions.

4 | 5
Key to the Portuguese Minute Repeater
1Hour hand
2Minute hand
3Small seconds hand
4Crown
5Repeating slide
0
1
3
2
4
5

Functions of the crown
0Normal position
1Time setting
Nor al position
With the crown in the normal position (0), you can wind the watch by turn-
ing the crown clockwise. Always wind the watch fully, to the point at
which you feel a distinct resistance in the crown. Your watch has a power
reserve of 46 hours. To ensure maximum accuracy, you should fully
wind your watch every day as a matter of routine.
01

6 | 7
Ti e setting
Pull out the crown to position 1. With the crown in this position, you can
now set the time. You must push back the crown to position 0 before
wearing the watch.
Please note:
If you need to move the hands backwards (e.g. at the end of Daylight Saving
Time, if the movement is running fast or when setting the time to a different
time zone), you must first turn back the hands by about 30 minutes more
than required, and only then set them to the correct time by turning them
forwards.
If you do not do this, then the minute repeater’s striking mechanism will
require about 15 minutes before it is once more correctly synchronised with
the movement. No defect will occur as a result of this.

Operating the inute repeater
The repeating slide is operated as shown
in the illustration. You must always fully
depress the slide; otherwise, the re-
peater will not be activated. This “all-
or-nothing” principle ensures that the
watch does not chime the time incor-
rectly. You can then allow the slide to
return to its original position.
Please note:
• Do not use the crown to make any adjustments while the minute repeater
is running, as this could cause damage.
• You must wait until the mechanism has finished chiming the time before
operating the repeating slide again. Failure to do so may damage the
repeating mechanism. To be absolutely certain, we recommend that you
wait about 30 seconds.
Audible striking of the ti e
When you depress the slide and activate the repeater, the time is read off
mechanically and struck audibly by a finely tuned striking mechanism. This
is accurate to the minute and involves up to three different audible signals:
1. The hour chime is indicated by a lower-pitched tone. 12 o’clock is indicated
by 12 hour chimes, 1 o’clock by a single chime, 2 o’clock by 2 chimes, and
so on.
2. The quarter chime is indicated by a dual tone. There is no quarter chime
for the first quarter after a full hour, while a single dual-tone chime is
sounded for the second quarter of an hour, two dual-tone chimes are
sounded for the third quarter, and so on.

8 | 9
3. The minute chime is heard as a higher-pitched tone. Every minute after a
full quarter is struck by a single chime. The maximum number of one-
minute chimes is 14.
Exa ples:
4:18 fi4 hour chimes
1 quarter chime
3 minute chimes
10:45 fi10 hour chimes
3 quarter chimes
0 minute chimes
12:14 fi12 hour chimes
0 quarter chimes
14 minute chimes
Servicing your Portuguese Minute Repeater
Although the parts in this watch are all manufactured from top-quality
materials, a number of components are subject to natural wear and tear. It
is particularly important to ensure that the points at which wear occurs are
always well-lubricated and that oil contaminated by metal abrasion is
regularly removed. For this reason, we recommend that you have your
watch serviced approxi ately every five years. Please contact an
authorised IWC fficial Agent or send your watch directly to the IWC
Customer Service Department in Schaffhausen.
Effective from January 2009.
Technical specifications subject to change.

10 | 11

12 | 13
1
3
2
4
5

01

14 | 15

16 | 17