iwc AQUATIMER CHRONOGRAPH - Key to the Aquatimer Chronograph

1
9
4 | 5
11
7
4
3
10
2
5
8
12
6
Key to the Aquatimer Chronograph
1 Hour hand
2 Minute hand
3 Small seconds hand
4 Date display
5 Day display
6 Screw-in crown
7 Chronograph
seconds hand
8 Minute counter
9 Hour counter
10 Start/stop button
11 Reset button
12 Rotating bezel with
time graduation