Citizen Vintage Quartz Diamond Dial Gold Tone Watch

Got this vintage Citizen quartz watch with a cool octagonal gold tone case. It has a black dial with four small diamond markers at the main hours. The strap is a black lizard grain leather that shows some wear but still looks decent. There are some light scratches on the crystal from use over the years, but it's a classic dress watch look that doesn't go out of style. Not sure on the exact battery life left but it's a solid piece for anyone into 80s or 90s style watches.