iwc PORTUGIESER CONSTANT-FORCE TOURBILLON Operating Instructions Manual page 19

1
3
1
2
Constant­force tourbillon
3
with seconds hand
P O R T U G I E S E R C O N S T A N T - F O R C E T O U R B I L L O N
— 1 9 —
Hour hand
Minute hand
4
Moon phase display
Power reserve display
Crown
2
6
5
4
5
6