This is the “warning” hand movement. The watch is severely depleted. Charge immediately. Do not use chronograph until fully charged.
Although the watch is designed to set itself via radio signals, you may need to do this manually if you are in an area with no signal reception.
Citizen houses the instructions for the GN-4W-S movement under their "Promaster" or "Nighthawk" technical guides.
Visit the official Citizen support page: ➡️ https://www.citizenwatch.com/us/en/support/manuals/ citizen eco drive gn4ws12g manual link
A: Yes. The watch has a water resistance rating of 10 BAR, meaning it is suitable for swimming and snorkeling, but not for high-impact water sports or scuba diving.
If you cannot find your specific code, these common Eco-Drive manuals may apply: Basic Analog Models (3-hand) Chronograph/Perpetual Calendar (E810/E820) Radio-Controlled Models (H800) ⭐ Useful Review Summary Based on user feedback from sites like eBay , Instruction manual - CITIZEN WATCH Global Network
The Citizen is a specific reference for a men’s Eco-Drive timepiece, typically part of the Promaster or classic sport collection. Since Citizen produces hundreds of movements (calibers), there is no single manual for the model number alone . Instead, you need the manual for the movement (caliber) inside the watch. This is the “warning” hand movement
Look at the engraving on the metal caseback. You are looking for a string of alphanumeric characters formatted with a dash, such as or H500-S055123 .
Pull the crown to the second click (2) and rotate to set the time.
The watch is designed to automatically set the time and date by receiving radio waves at 3:00 AM or 4:00 AM daily. This is the most convenient way to ensure accuracy. To check the reception result, simply press button (B) located at the 4:00 position. The second hand will point to a reception result (H, M, or L for success, or NO for failure). If the automatic reception fails or you are in an area without signal coverage, manual setting is required. Do not use chronograph until fully charged
The GN4-W S12G is a solar-powered Eco-Drive model that uses light to charge an internal rechargeable cell, removing the need for regular battery swaps. It typically includes standard analog timekeeping, date display, water resistance, and a durable stainless-steel case and bracelet.
A: It is a quartz watch regulated by radio signals. If it is running significantly fast or slow, it is either not receiving the radio signal properly (check your location) or the quartz crystal/IC may have degraded with age.
Finding the correct manual for a is a common request because "GN-4WS" is actually a case number, not the specific movement (calibre) number. To get the exact operating instructions, you need to identify the movement code on your watch's case back. Where to Find Your Manual Link
Most Citizen Eco-Drive models with standard case styles share a universal setting procedure. Setting the Time