Roger Dubuis RD10 User manual

CHRONOGRAPH PERPETUAL CALENDAR RD10

Chronograph Perpetual Calendar RD10
Functions
Time Display (see figure No. 1):
a. Centre hour hand
b. Centre minute hand
Perpetual Calendar Display (see figure No. 1):
1. Centre retrograde day of the week indication, right sector
2. Centre retrograde date indication, left sector
3. Centre week indication
4. Month indication
5. Leap year indication through aprerture at 6 o’clock
6. Moon phase indication at 12 o’clock
Chrinograph display:
7. Centre seconds hand
8. Small seconds dial
9. Minute counter
8. Small seconds
dial
2. Retrograde
date hand
3.Week hand
Crown
9. Minute
counterhand
Figure No. 1: Calibre RD10 indicating the functions
6. Moon phase
indicator
Chronograph
start-stop button
a. Hour hand
4. Month hand
7. Seconds hand
b. Minute hand
5. Leap year
indicator
Chronograph
Reset button
Retrograde
days hand

Chronograph Perpetual Calendar RD10
Winding
The mechanical movement is wound by the crown in its normal closed position.
Check that the crown is positioned closely against the case, or the hour setting may be
inadvertently changed.
Setting the time
The time is set by the crown in its pulled-out position. To use the time-setting function, gently pull the
crown away from the case.
Set the time by turning the crown slowly and gently until the correct jumping hour is displayed.
Note: Do not adjust the time too quickly.
Chronograph fonction
To start:
Push briefly on the chronograph start-stop button
To stop:
Push briefly on the chronograph start-stop button
To reset:
Push briefly on the chronograph reset button

Chronograph Perpetual Calendar RD10
Adjustments
Setting the time:
Set by the crown
Setting the day and the week:
Set by the day corrector (see figure No. 2)
Setting the date, the month and leap year:
Set by the month corrector (see figure No. 2)
Setting the moon phase:
Set by the moon phase corrector (see figure No. 2)
Date corrector
Moon phase
corrector
Figure No. 2: Calibre RD10 indicating the functions
Day and week
corrector
Month and leap
year corrector

Perpatual Calendar Display Adjustments
Setting the Date:
The dare is set by the date corrector (see figure No.2). To set the date, push gently on the corrector in
the direction of the arrow shown in figure No. 2. Only use the corrector push-pin supplied.
Each push moves the hand forward one day.
Setting the Month and Leap Year:
The month and the leap year are set by the month corrector (see figure No. 2). To set the month, push
gently on the corrector in the direction of the arrow shown in the figure No. 2. Only use the corrector
push-pin supplied.
Each push moves the hand forward one month.When the month disc moves form December to January,
it automatically moves the leap year disc one step forward.
It is not possible to set the month and the leap year separately.
Setting the Moon Phase:
The moon phase is set by the moon phase corrector (see figure No.2). To set the moon phase, push gent-
ly on the corrector in the direction of the arrow shown in figure No 2. Only use the corrector push-pin
supplied.
Each push moves the disc forward one lunar day.
Note: Do not adjust the perpetual calendar between 9 p.m. and 3 p.m.
Setting the days and weeks
The day and the week are set by the day and week correctly. To set the day of the week, push gently on
the corrector in the direction of the arrow shown in figure N 2. Only use the corrector push-pin supplied.
Each push moves the hand forward one day.When the days hand moves from Sunday to Monday, the
week hand automatically moves forward to the next week.
It is not possible to set the day of the week and the week number separately.
Note: To move the week hand through a complete cycle, the day and week corrector must be pushed
364 times.
Chronograph Perpetual Calendar RD10