Series8 draws on more than a century of Citizen expertise to create a mechanical watch for modern life. Each model uses an in-house automatic calibre with a slim movement profile and magnetic resistance of up to 16,000 A/m. Multi-piece cases combine brushed and polished surfaces, while textured dials reference Tokyo's skyline and Japanese motifs. The collection includes the versatile 831, the contemporary 870, the 880 GMT with its independently adjustable hour hand, and the 890 with an internal rotating bezel.