The Citizen Series 8 NB6084-50A is a mechanical watch featuring a two-tone stainless steel case with yellow gold-tone accents and a silver-colored stainless steel bracelet. It is powered by the Calibre 9051 automatic movement, offering a 42-hour power reserve and an accuracy of -10 to +20 seconds per day. The watch includes a silver dial with gold-tone indices and hands, protected by anti-reflective sapphire glass. Additional features include a date display at the 3 o'clock position, luminous hands and indices, and a transparent case back showcasing the movement. The watch is water-resistant up to 10 bar and has a case diameter of 39.85 mm and a thickness of 10.4 mm. Reference number: NB6084-50A.