Seiko Watch Prospex Navigator Timer Mechanical GMT Limited Edition
£1,500
Limited Edition of 4000 Pieces. Seiko Watch Prospex Navigator Timer Mechanical GMT Limited Edition SPB411J1. This model is limited to 4,000 pieces worldwide and is a recreation of the Navigator Timer launched in Japan in 1968. The Navigator Timer was a pioneer in the realm of sports-type GMT models, being the first mechanical GMT watch with a rotating bezel. This modern redux is powered by the new in-house 6R54 Calibre movement, the first mechanical GMT movement for Seiko Prospex with a three-day power reserve.