F77

Nivada Grenchen F77 User manual

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AUTOMATIC

F77

F77 AUTOMATIC Watch parts

Band

Crown

Date window

Dial

Hour hand

Minute hand

Seconds hand

1

Case

F77 AUTOMATIC Crown Position

1

2

Manual winding

Setting the date

3Setting the time

1 2 3

2

F77 AUTOMATIC Manual winding

1

Manual winding

1

To manually wind the movement twist the crown clockwise

approximately 8-9 times and keep wearing .

This an automatic winding movement. with daily wear the

movement will wind itself and will not require manual winding.

but it is not worn for a certain amount of time, its power reserve

(in this model, 38 hours) is exhausted, and the watch stops.

3

F77 AUTOMATIC Setting the date

1 2

4

3. Push back to position

1

21

1. Crown out to the position

Do not set the date between 9 PM and 3 AM,

otherwise the day may not change properly.

2. Turn the crown counterclockwise for date setting.

F77 AUTOMATIC Setting the time

1 2

3. Push back to position

31

1

1. Crown out to the position

2. Turn the crown to set minute and hour hands

3

5

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