Thank you for viewing! Please refrain from purchasing if you are overly concerned about details. Please read the entire description before purchasing. Check out my other items! #mi-tan Seiko SEIKO 7N42-8260 Military Non-functional due to dead battery. There are minor scratches and dirt from use and age, but I think it's in relatively good condition. Inner circumference: Approximately 17.5cm Please note that there may be slight variations due to amateur measurements. ~Regarding your purchase~ We only sell to those who can make a judgment based on the photos! We are happy to answer any questions, so please feel free to ask! Check out my other items! #mi-tan