Seiko Premier Novak Djokovic Limited Edition Men’s Watch SSA374J1 Limited to just 3,000 pieces globally and designed to honour Seiko’s partnership with global tennis superstar Novak Djokovic, this Seiko Premier Novak Djokovic Limited Edition Men’s Watch (SSA374J1) is a stunning example of Seiko’s watchmaking capabilities. Featuring Seiko\'s exclusive 4R71 cailbre automatic movement, the watch can also be manually wound. As well as this, the SSA374J1 also features an open aperture dial and a polyurethane strap with a leather outer layer. All in all, this results in a timepiece that is a superb collaboration between two entities at the cutting-edge of their professions.