iwc PORTUGIESER PERPETUAL CALENDAR TOURBILLON Operating Instructions Manual page 10

1
4
6
1
2
3
4
Month display
5
P O R T U G I E S E R P E R P E T U A L C A L E N D A R T O U R B I L L O N
5
Hour hand
Minute hand
Date display
Day display
— 1 0 —
Year display
Moon phase display
Power reserve
display
Tourbillon
Crown
9
2
8
10
3
7
6
7
8
9
10