Eco Drive Gn4ws12g Manual Link: Citizen

The model number (GN-4WS12G) is on the caseback, but the is also engraved there. Look for a 4-digit number followed by a star or dash (e.g., **E168** , **E690** , **H500** ).

Because Citizen uses movement numbers (like GN-4W-S) rather than model numbers on their case backs, finding the right guide can be tricky. Below is the direct link to the setting instructions and a quick-start guide to the watch’s most common functions. citizen eco drive gn4ws12g manual link

"It doesn't need a heart of silver, Elias. It just needs the sun." The model number (GN-4WS12G) is on the caseback,

To find the manual for your Citizen Eco-Drive GN4WS12G , you must first identify the movement (caliber) number Below is the direct link to the setting

Since these watches are powered by light, they do not require battery replacements. If your watch has stopped or is losing time, Citizen recommends exposing it to for several hours.

: Look at the back of your watch case. You will see a string of characters like "H060-T025919." The first four characters before the hyphen represent your movement caliber.