Citizen Mechanical collection Automatic movement watch NH8391-51X. This classic art-deco inspired watch features a stunning metallic Green dial with silver-tone hands and with a matching stainless steel bracelet, a date display and features a Citizen 8200 automatic movement. This C7 series comes with a hint of nostalgia as it is a tribute to the Crystal Seven from 1965. The original collection, now collectors pieces, was revolutionary, featuring hardened mineral glass for the first time. The original model has been reinvented to add some contemporary functionality and style. A highlight is in the heptagon shaped day window frame and indices. Although the style shows a nod to its earlier counterpart, the new version has a very smart, modern presentation. With a quality finish, elegant green dial and stainless steel 40.2mm case, this 21 jewel model is unbeatable for its accessible price point. Features 3 hands, day and date. Powered by automatic 8200 movement and proving water resistance up to WR50/5 bar and finished with a mineral crystal glass, this throwback timepiece retains all the best of the original, and more. Citizen Watch instruction manuals can now be found online in multiple languages.