4
Preparation
1: Confirming the time signal reception and power reserve
You must confirm the signal reception result and charge level at first before use.
1.
Ensure that the crown is in position
0
.
2.
Press the lower right button (
A
).
The chronograph second hand indicates the
signal reception result and the chronograph
minute hand indicates the current power reserve
level.
• See the next page to show the indications.
3.
Press the lower right button (
A
) to return
to normal operation.
0 1 2
60
15
24
20
A
60
30
45
15
60
Crown position
• Before the operation above, reset the chronograph.