SEIKO 5 Sports Inspired by five decades of one of Seiko’s most loved sports watches. The Seiko 5 Sports 2019 collection modernises the classics with new features – from canvas nato straps and steel mesh bracelets to fresh colourways and bigger cases. Seiko 5 Sports became famous for their colourful looks and steadfast reliability. Originally named for their 5 key attributes: 1) automatic movement 2) day-date display 3) water resistance 4) recessed crown 5) durable case and bracelet, Seiko 5 Sports became famous for their colourful looks and steadfast reliability.