This is a vintage SEIKO CROWN watch. The leather strap is heavily damaged, so replacement is recommended. Case diameter: Approximately 35mm Total length: Approximately 220mm Thickness: Approximately 9mm The dial also has some discoloration. It works, but sluggishly, so repair is recommended. SEIKO Seiko SEIKO CROWN Seiko Crown Used clothing Vintage Antique Watch Wristwatch Vintage watch Antique watch Manual winding watch Automatic winding watch Quartz watch Dial color... Silver Belt color... Brown Operation... Defective (non-functional)