Citizen C45 Instruction Manual page 8

<Accumulative Time Measurement>
(1) Start/Stop can be repeated for any number of times by pressing button (A).
• EL Light will turn "ON" for 4 seconds when counting is stopped by pressing
button (A).
(2) Press button (B) when counting is stopped to reset Chronograph.
<Split Time Measurement>
(1) Start/Stop can be repeated for any number of times by pressing button (A).
• EL Light will turn "ON" for 4 seconds when counting is stopped by pressing
button (A).
(2) Press button (B) while Chronograph is counting. Split Time will appear for 10
seconds.
• "SPLIT" will flash while Split Time is being displayed.
• EL Light will turn "ON" for 4 seconds when button (B) is pressed.
(3) Press button (B) when counting is stopped to reset Chronograph.
(A)
RESET
*1: After 10 seconds, automatically
returns to the measuring display.
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(A)
MEASURE STOP
(B)
*1
(B)
SPLIT TIME
<Switching the Mode During Chronograph Measuring>
Even if button (M) is pressed and the mode is switched while Chronograph is
running, the measurement will continue. When you return to the Chronograph
Mode, the measured time is again displayed. However, if Chronograph counting
has exceeded 24 hours, the watch will return to Chronograph Reset Display.
What is Split Time:
Intermediate elapsed time from the start.
Split Time
(B)
Start
Split Time
Goal
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