iwc IW3890 Operating Instructions Manual page 21

7
1
5
3
1
2
Small seconds hand
3
4
Chronograph seconds hand
5
— 2 1 —
Hour hand
Minute hand
Date display
P I L O T ' S W A T C H C H R O N O G R A P H
Minute counter
Hour counter
Screw-in crown
Start/stop button
Reset/flyback button
6
2
9
8
10
4
6
7
8
9
10