BALL Watch BMW Owner's Manual - page 8
Automatic Chronograph
See instructions for “Automatic Watch” above, with the following changes.
2 push-buttons:
Push-button at 2 o’clock [P1]: Start-stop of chronograph
Push-button at 4 o’clock [P2]: Return to zero of chronograph
Chronograph function: First ensure that the crown is in position [X]
and that the chronograph hands are reset to zero.
• [P1] Upper Start/Stop control push-button. This push-button enables
you to start and stop the chronograph function. Pressing once starts
the central second hand. As soon as the second hand has revolved
once around the dial, the minute hand is set into action. Pressing
again stops these hands and a third push sets the chronograph
function working again.
• [P2]. Lower return-to-zero push-button. After stopping the
chronograph by pressing the upper control push-button [P1], press
the lower push-button [P2] to reset the counters to zero. This push-
button only functions when the counters are stopped.
• Running second hand: Most BALL chronographs feature running
seconds in the subdial at 9 o’clock.
• Chronograph second hand: Start and stop by pressing the upper
push-button [P1]. Reset to zero by pressing lower push-button [P2].
• Minute counter: Indicates the minutes elapsed from the start time by
moving forward one unit for each complete revolution of the second
hand. Reset to zero by pressing push-button [P2].
• Hour counter: Indicates the hours elapsed from the start time by
moving forward one unit for each two complete revolutions of the
minute counter. Reset to zero by pressing push-button [P2].
12
13
Position [X]- Running position
Position [0]- Manual winding
Position [1]- Correction of date
and day
Position [2]- Time setting with
stop-second
ENGLISH
Minute counter
Hour counter
Running second hand