IWC Schaffhausen Portugieser Grande Complication Mode D'emploi page 29

Start: To start the chronograph, press the start/stop push­button.
Stop: To stop the chronograph, press the start/stop push­button again.
Reset: Press the reset push­button. This will reset all the chronograph hands to zero.
Aggregate time recording: You can add stop times together by pressing the start/
stop push­button again after the first measurement instead of the reset push­button.
The repeating slide is operated as shown in the illustration. You must always fully
depress the slide, otherwise the repeater will not be activated. This all­or­nothing
principle ensures that the watch does not chime the time incorrectly. 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 approximately 30 seconds.
u s i n g t h e C h r o n o g r a P h
o P e r a t i n g t h e m i n u t e r e P e a t e r
P o r t u g i e s e r g r a n d e C o m P l i C a t i o n
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