This is likely a digital watch from 20 to 30+ years ago. It has a design similar to the CasioTron, but it's a digital watch engraved with "Silver Bonus." The battery has been replaced and it's working, but the LCD might be a little faded, so it's being sold as junk. Please check the photos and understand that this is a junk item, has been stored at home, and is a used item. Thank you. The battery was replaced in October 2023 and is currently working normally. The time and date have been set. All buttons work, and the nostalgic small light bulb is also OK. #Rare #Wristwatch #Rare #Working #CASIO #SilverBonus #CASIOTRON #CasioTron #Men's Watch #DigitalWatch #RareItem Thank you.