: Pull the crown out two "clicks" to the furthest position. Rotate to move the hands.
If you prefer a walkthrough, these Citizen Watch Setting Videos cover the most popular movements including basic analog, chronographs, and World Time models. citizen eco drive gn4ws12g manual link
Look for a 4-digit alphanumeric code (e.g., E820, B877) stamped on the back of the watch. : Pull the crown out two "clicks" to the furthest position
The Citizen Eco-Drive GN-4W-S12G is a reliable, low-maintenance tool watch. The only ongoing requirement is light, and the only essential accessory is the manual. By using the on Citizen’s official support page, you will always find the most accurate, up-to-date instruction manual. Look for a 4-digit alphanumeric code (e
: Visit the Citizen Global Support Manuals page and enter these four characters to download the correct PDF.
The exact string GN4WS12G appears to be a variant of the popular Citizen Skyhawk A-T or Promaster Navihawk series. These watches share common button layouts and setting procedures. If you cannot find a document titled exactly "GN4WS12G," use the movement (caliber) number instead of the model number.
While you should always refer to the official PDF for exact diagrams, these are the standard instructions for watches using this movement.