Automatic Gmt Watch - Hamilton 251.272 Manual De Instrucciones

3. Operating instructions
Caliber 7754
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 and the 24-hour hand
1. Pull out the crown to position (p1).
C
2. Turn the crown clockwise to set the date and counterclockwise to set the 24-hour hand.
3. Push the crown back in completely to position (p0).
Note: Rapid date correction is not possible between 8 p.m. and 2 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
14
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to reset to zero.
B
© HAMILTON 2010 – INSTRUCTION MANUAL
3. Operating instructions
3.6 Automatic GMT watch
Caliber 2893-1 • 2893-2
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 and the universal-hour indicator disc or the 24-hour hand (according to model)
1. Pull out the crown
to position (p1).
C
2. Turn the crown counterclockwise to set the date and clockwise to set the universal-hour indicator disk or the
24-hour hand.
3. Push the crown back in completely.
Note: Rapid date correction is not possible between 8 p.m. and 2 a.m.
Caliber 2893-3
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 universal-hour indicator
1. Pull out the crown
to position (p1).
C
2. Set the universal-hour indicator disk by turning the crown in the desired direction.
3. Push the crown back in completely.
© HAMILTON 2010 – INSTRUCTION MANUAL 15