SERIES 8 - NA1004-87EFunctional and practical, modern and sporty. The reimagined Citizen Series 8 collection of mechanical watches features contemporary designs and high performance automatic movements to fit every occasion. Make a powerful impression with the bold 870 mechanical timepiece that features a superior accuracy of 5 to +10 per day, a silver tone stainless case with a two piece bezel and flexible bracelet in both hairline and mirror finishes, a glossy black