Seiko 5 Sport watches are inspired by vintage field/military style. Automatic movement with manual winding capability. Features 24 jewels and 21600 vibrations per hour. Beige nylon strap with traditional tang closure. Black dial with beige luminous hour markers and hands. Beige-tipped seconds hand. Silver-tone stainless steel case and bezel. Screw down see-through case back. Case thickness: 13.2mm. Case size: 39.4mm. Water resistant to 100 M.