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Les langues disponibles
Les langues disponibles
4
1
Hour hand
2
Minute hand
3
Small seconds hand
4
Date display
5
Month display
6
Leap year display
7
Chronograph
seconds hand
7
8
Minute counter
9
Hour counter
10 Start/stop push-button
11 Reset/flyback push-button
12 Screw-in crown
INGENIEUR PERPETUAL CALENDAR DIGITAL DATE-MONTH
— 2 2 —
9
1
6
8
2
X
Normal position (screwed in)
10
0
Winding position
1
Setting the calendar
5
2
Time setting
12
This watch has a screw-in crown. Screwing the crown into its normal position (X) prevents the inad-
vertent adjustment of the time or date 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
11
position 0, the winding position. By depressing the crown into position X and turning it to the right at
the same time, it is screwed down firmly again and secured.
3
— 2 3 —
FUNCTIONS OF THE CROWN
NORMAL POSITION
INGENIEUR PERPETUAL CALENDAR DIGITAL DATE- MONTH
X
0
1
2
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