CITIZEN Eco-Drive Radio Control A412-T002595 Non-functional! Junk item! I shined light on it, but it doesn't work! I think the secondary battery needs to be replaced. The primary battery was replaced with a new one on February 6, 2026. When the crown is pulled out two clicks, it works a little (see image), but it stops immediately. The crystal has scratches (see image). The case also has scratches (see image). The case size is approximately 4 cm in diameter (excluding the crown). It's a quite old Eco-Drive. Recommended for those who can repair it. Since it is a junk item, no claims and no returns are accepted.