Hamilton 251.272 Manual De Instrucciones página 11

3. Operating instructions
Caliber 7751
Setting the time
1. Pull out the crown completely to position (p2): the seconds hand stops.
C
2. Set the time by turning the crown in the desired direction.
3. Push the crown back in completely to position (p0): the seconds hand starts again, allowing perfect synchro-
nization with a time signal.
Setting the day, the date, the month and the moon phase
Set the day* by pressing button D.
Correction of the date, month and moon phase.
1. Pull out the crown
to position (p1).
C
2. To set the date**, turn the crown clockwise, the month change at each complete revolution of the date hand.
3. To set the moon phase***, turn the crown counterclockwise.
4. Push the crown back in completely.
* rapid day correction is not possible between 9.30 p.m. and 12 o'clock midnight
** date correction is not recommended between 10 p.m. and 2 a.m.
*** the moon phase cannot be adjusted between 3 a.m. and 4 a.m.
Using the chronograph / Start-Stop function
Timing a single event:
1. Press button A: the chronograph starts.
2. Press button A: the chronograph stops.
3. Press button to reset to zero.
B
Note: Before you start timing, the hands should be reset to zero. If necessary, press button B.
Cumulative time function
This measures successive times. Each result is added to the previous one.
1. Press button A: the chronograph starts.
2. Press button
again: the chronograph stops.
A
Repeat these two steps as many times as desired. At the end of the last measurement, the chronograph displays
the total of all the times measured. Press button
12
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to reset to zero.
B
© HAMILTON 2010 – INSTRUCTION MANUAL
3. Operating instructions
Caliber 7753
Setting the time
1. Pull out the crown completely to position (p2): the seconds hand stops.
C
2. Set the time by turning the crown in the desired direction.
3. Push the crown back in completely to position (p0): the seconds hand starts again, allowing perfect synchro-
nization with a time signal.
Setting the date
Set the date* by pressing button D. The date changes at each press.
* date correction is not possible between 8.30 p.m. and 11 p.m.
Using the chronograph / Start-Stop function
Timing a single event:
1. Press button A: the chronograph starts.
2. Press button A: the chronograph stops.
3. Press button to reset to zero.
B
Note: Before you start timing, the hands should be reset to zero. If necessary, press button B.
Cumulative time function
This measures successive times. Each result is added to the previous one.
1. Press button A: the chronograph starts.
2. Press button
again: the chronograph stops.
A
Repeat these two steps as many times as desired. At the end of the last measurement, the chronograph displays
the total of all the times measured. Press button
© HAMILTON 2010 – INSTRUCTION MANUAL
to reset to zero.
B
13