A classic Citizen Crystron Quartz 4-850904 TA from 1977 JDM, this timepiece represents a pinnacle of Citizen's early quartz innovation. It features a sophisticated White Dial with a subtle textured or faceted pattern, housed within a sharp stainless steel case.

The refined dial is equipped with applied stick hour markers and stick hands, ensuring a clean and highly legible display. A practical day and date window is located at the three o'clock position. The angular stainless steel case and integrated jubilee style bracelet complete its robust and elegant aesthetic.

Powering this remarkable watch is a high quality Citizen Quartz movement, likely the Caliber 8550, which was part of the renowned Crystron line. The Crystron series was Citizen's flagship for advanced quartz technology in the 1970s, celebrated for its superior accuracy and build quality. This watch stands as a fine example of craftsmanship and horological excellence.