Be disruptive. Find your own new style, with Seiko 5 Sports.The first ever Seiko 5 watch, Seiko Sportmatic 5, was born in 1963. It was Seiko's and Japan's first ever automatic day-date watch. ''5'' represented the promise that every Seiko 5 watch would have five key attributes.Taken together and in combination with the then new mainspring and shock resistance system, these features gave Seiko 5 its distinctive appearance and its strength.Five key attributes automatic movement day-date display at the three o'clock position water resistance recessed crown at the four o'clock position case and bracelet built for durability Seiko 5 Sports Orange Dial Features: calibre 4R36 with manual winding capacity 41 hour power reserve: (approx.) 24 jewel stop seconds hand function stainless steel case Hardlex crystal screw case back see-through case back unidirectional rotating bezel Lumibrite on hands and index markers stainless steel bracelet with three fold clasp water resistant to 100 metres case thickness: 13.4mm case diameter: 42.5mm lug width: 22mm
