Citizen E610 Instruction Manual page 3

Thank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure correct use.
After reading the manual, store it in a safe place for future reference.
Visit the Citizen website (http://www.citizenwatch-global.com/) to view visual
guides for operation of your watch. Some models may be equipped with external
features (calculation scale, tachymeter, etc.). Visual guides for operation of such
external features can also be found on the website.
To check the movement number
A case number−4 alphanumeric characters and
6 or more alphanumeric characters−is engraved
on the case back. (Figure on the right)
The first 4 characters of the case number
represent the movement number of the watch.
In the example on the right, " △△△△ " is the
movement number.
The illustrations shown in this manual may differ from the actual watch you have purchased.
104
<Engraving position example>
The engraving position may differ
depending on watch model.