a1304 instruction manual
a) setting the time
1. pull the crown out to the 1st click position.
2. turn the crown to set hour and minute hands.
3. when the crown is pushed back to the normal position in synchronization with a time
signal, second hand begins to run.
b) using the stopwatch
this stopwatch is able to measure and display time in 1second united up to maximum of 29min 59sec.
stopwatch will stop automatically after running continuously for 30 minutes.
measuring time with the stopwatch
1. press pusher "a" to start the stopwatch.
2. the stopwatch can be started and stopped each time pusher "a" is pressed.
3. pressing pusher "b" resets the stopwatch and stopwatch minute and second hands
return to their zero positions.
* button a / b does not function during resetting the stopwatch.
c) stopwatch reset (incl. after replacing battery)
this procedure should be performed when the stopwatch second hand does not
return to the zero second position after the stopwatch has been reset,
and including after the battery has been replaced.
1. pull the crown out to the 1st click position.
2. press button "a" to set the stop watch second hand to the zero position.
*the stopwatch minute hand is synchronized with stopwatch second hand.
*the stop watch second hand can be advanced rapidly by continuously pressing pusher "a".
3. once the hands have been zeroed, reset the time and return the crown to its normal position.
