Some Citizen watch models include an alarm feature and the process to switch on/off is dependant by model. To see if your watch has this feature please visit our Setting Instructions Page.
To obtain the instruction manual specific to your watch, enter the Calibre Number into the field.
The Calibre Number can be found on the back of the watch which starts with four digits, starting with a letter (e.g., E870).
PDF copies of the manuals can be downloaded.