Automatic winding black dial wristwatch with 100m water resistance. - Brand: SEIKO 5 SPORTS Diver's Watch - Model: Automatic watch (no battery required) - Color: Black - Water resistance: 100m - Date display: Date and day display - Strap material: Rubber - Back cover: Screw back The belt has been replaced with an aftermarket rubber belt. There are scratches and minor imperfections on the bezel and case (please refer to the images). The watch functions without issue and can be wound for everyday use. This model became popular at the time of its release for its strong resemblance to the Submariner. Recommended not only for daily use but also as a collector's item! Thank you for viewing.