Single-Button Chronograph; Automatic Chronograph With Gmt Display - Ball RR1401 Bedienungsanleitung

at Position [1]. It is recommended to first set the correct date, then start
from either full moon or new moon then advance forward the appropriate
number of days. In order to prevent any damage to the caliber, the Moon
Phase display cannot be corrected between 3AM and 4AM.
• Date display: Subdial at 12 o'clock indicates the day and month, while a
hand displays the date on the outer chapter ring. Adjust the date by turning
clockwise at Position [2]. Adjust the month by rotating through 31 days until
the month changes. Adjust the day by pressing [P3] until the correct day
is shown. To prevent damage to the date-switching mechanism, we advise
not to manually reset the day and/or the date between 10PM and 2AM.

6.5 Single-button Chronograph

CALIBERS: RR1403, RR1407
See above instructions for "Automatic Chronograph", with the following
changes.
• [P1] Upper Start/Stop/Reset control push-button
This push-button enables you to control all chronograph functions. Pressing
once starts the central second hand. Pressing a second time stops the hand
and a third push resets the chronograph hand to zero again.
28

6.6 Automatic Chronograph with GMT Display

CALIBER: RR1404
See above instructions for "Automatic Chronograph", with the following
changes.
• Date setting: Unscrew the crown and pull it out to position [1] Turn the
crown clockwise to set the date. To prevent damage to the date-switching
mechanism, we advise not to manually reset the day and/or the date between
8PM and 2AM. Ensure that the date change takes place at midnight and
not at noon.
• Set the time of the second time zone: Turn the crown counterclockwise
until the correct time for the second time zone appears on the dial. Turn the
GMT hand slowly in one-hour increments to avoid damage to the movement.
• Set the local time: In position [2], turn the crown clockwise or counter-
clockwise.
29