IWC Schaffhausen 3547, Operating Instructions Manual

Page: 32 / 94

First set the depth gauge to a value
below zero (for example –2 metres).
Then reset the maximum depth indicator
(press the reset button (13)).
By turning the adjustment crown (10),
the depth gauge can now be set to zero.
Inaccuracy in the depth gauge
Excess pressure in bar
Tolerance range
D
is
p
la
y
i
n
m
0
10
20
30
40
50
0 1 2 3 4 5