Gold Chunky Chain “Decade” Vintage Watch

Gold chain vintage watch. Unsure the era but in good vintage condition. Needs a new battery. However could be worn for looks without just as a bracelet chunky chain nature makes it look like a bracelet! Quiet luxury vibes Such a unique band! Really love this but too big for me. Looks like there are links that can be taken out to adjust sizing however inner diameter of the wrist is 3.5” without links out