IWC Schaffhausen Aquatimer Perpetual Calendar Digital Date-Month Bedienungsanleitung Seite 34

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always be screwed in for normal use to ensure the stability of the
seal and to protect the winding mechanism.
R E A D I N G T H E T I M E I N T H E D A R K
The dial, the hour, minute and seconds hands, as well as the
markings on the internal rotating bezel of your watch have lumi­
nescent elements that allow you to read the time effortlessly even
in total darkness. The two luminescent elements at 12 o'clock
serve as a reference point.
R E A D I N G T H E C H R O N O G R A P H
Chronograph seconds hand: The scale for the central chrono­
graph seconds hand runs around the edge of the dial.
Minute and hour counters: The subdial at 12 o'clock has two
hands, which run continuously and show the elapsed time on
a 12­hour and a 60­minute scale. The hour and minute counters
can be read like a standard analogue time display. In other words,
one revolution of the minute counter is equal to 60 minutes, and
one revolution of the hour counter is equal to 12 hours.
A Q U AT I M E R P E R P E T U A L C A L E N D A R D I G I TA L D AT E - M O N T H