Technical Data / Winding The Movement - Ulysse Nardin UN-150 Manual De Instrucciones

TECHNICAL DATA
Type
Size
Diameter of movement 31.00 mm
Height of movement
Jewels
Oscillations
Power reserve
Display
Watch winders
WINDING THE MOVEMENT
Unscrew the crown to position A and turn it clockwise to wind
the movement. When the movement has been stopped for a
long period, 20 turns of the crown will wind it to provide suf-
ficient accuracy.
The automatic winding mechanism does not function when
you are not wearing your watch, and the movement stops after
about 48 hours.
Mechanical self-winding movement
13
3/4''
6.75 mm
25
28,800 V/h (4Hz)
Approximately 48 hours
Chronograph in the center. Small
seconds at 9 o'clock. 30 minutes
register at 3 o'clock. 12
hours register at 6 o'clock.
Date between 4 and 5 o'clock.
Min. 850 rotations/day to maintain
power.
Winding of movement :
bidirectional.
5