1
SUN
31
24
15
C1
12
1. CHANGING THE TIME
1.1) Pull the crown out to position (C1).
1.2) Turn the crown in a clockwise
direction to turn the hour and minute
hands to select the desired time.
1.3) Press the crown in to return it to
position (C0).
Note: the 24-hour indicator is in
synchronous rotation with the clock
time.
2
SUN
31
24
15
P2
12
2. CHANGING THE DATE
Press button P2 to move the date hand
forward to the desired date.
B. Technical data
• Automatic mechanical mechanism.
• 23 rubies.
• Alternations: Vibration 21,600 per hour.
• Adjustment: Permitted variation ± 20 seconds per day.
OPERATIONAL MANUAL/01
3
P1
SUN
31
24
15
12
3. CHANGING THE DAY
Press button P1 to move the day hand
forward to the desired date.
Important note on date and day: do not
move between 22:00 and 03:00 hours.