This is a Maruman watch strap with an 18mm lug width and a gold color (22GP). The black areas in the photos are due to plating wear and partial peeling. While not dirt, the color is significantly different from when it was new, so I have categorized it as "scratched or dirty." For this reason, I am selling it at a slightly lower price. Please note that this type has spring bars fixed at both ends. The spring bars extend and retract without issue. There are minor scratches and other signs of use. I have performed ultrasonic cleaning for this listing, but please refrain from purchasing if you are looking for new quality. Thank you for your understanding. [Manufacturer] Maruman [Material] Stainless steel with 22K plating [Size] Lug width 18mm, fixed spring bar type Thank you for looking. Please feel free to ask any questions you may have. Thank you. #watchstrap #18mm #Maruman Color: Gold系