【Product Description】 Brand: Seiko Matic Accessories: None Size: Body / 35.5mm (excluding crown) A masterpiece from the dawn of Seiko's domestic automatic watches, This is a vintage wristwatch of the Seikomatic 30 JEWELS. Based on the movement and back case markings, This particular piece is confirmed to be a Seikomatic 30-jewel model from the early 1960s. The gold-colored movement is visually stunning, and it clearly conveys the technological prowess and high-end aspirations of SEIKO at the time. Currently, it is running, but due to its vintage nature, future operation is not guaranteed. Stored at home by a non-professional. Please understand this.