Citizen CC4054-68L Instruction Manual page 59

• After 24 hours of continuous chronograph operation, the chronograph
automatically stops and is reset.
• The hour hand, minute hand and date indication indicate the time of the home
time.
Chronograph second
Button Ⓑ : Start/stop
1/20 chronograph seconds are indicated only
when the chronograph is stopped.
1/20 chronograph second
Button Ⓐ : Reset
Press and release this button to reset the
chronograph after timing.
Chronograph hour and minute
Using the chronograph
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