iwc 5038 Instrucciones De Manejo página 24

This watch has a screw­in crown. Screwing the crown in to its normal position (X)
prevents the inadvertent adjustment of the time or perpetual calendar and also acts
as a double seal to prevent water from seeping into the case. To release the crown,
unscrew it by turning it to the left, where it automatically assumes position 0, the wind­
ing position. By depressing the crown in position X and turning it to the right at the
same time, it is screwed down firmly again and secured.
Important: Although the watch is water­resistant in positions 0, 1 and 2, the crown
should always be screwed in again for normal use (position X).
F U N C T I O N S O F T H E C R O W N
Normal position (screwed in)
X —
Winding position
0 —
Setting the calendar
1 —
2 —
N O R M A L P O S I T I O N
B I G P I L O T ' S W A T C H P E R P E T U A L C A L E N D A R
— 2 4 —
X
Time setting
0 1 2