Citizen Promaster Sky Super Skyhawk JY0080-62E Instruction Manual page 37

Power save feature
When the watch is not exposed to light for more than seven days such as when you
store it in the dark, all hands automatically stop to save the power.
• When the crown is pulled out, the power save feature will not activate.
To cancel the power save feature
When the watch is exposed to light sufficient for charging, the power save feature is
automatically disengaged and normal time indication will resume.
35