Citizen Eco-Drive Instruction Manual page 49

Checking and adjusting the rollover number setting
48
1
Pull the crown out to position
The second hand points to 0 second.
2
Press and release the upper right button
The second and minute hands indicate the leap second
setting.
3
Press and hold the upper right button
seconds or more .
The second hand indicates the current rollover number
setting.
Rollover number
.
0 1 2 3 4 5
.
for 5