This elegant timepiece embodies the technical excellence and minimalist luxury of the early 1980s. This Orient Quartz, reference T.510403-40, is defined by its classic rectangular "Tank" style case and a beautiful gold-plated finish, which was highly popular for premium dress watches in the Japanese Domestic Market (JDM). The watch is powered by the dependable Orient Caliber 510 (or similar in the 51xx family), a robust quartz engine that provides excellent grab-and-go accuracy with exceptional reliability- a hallmark of Orient's dedication to high-quality quartz production in the 1980s. The compact movement ensures the case remains wonderfully slim and discreet on the wrist, making it a perfect luxury dress watch. Aesthetically, the dial is clean and uncluttered, featuring simple gold-toned baton indices and a refined, two-hand display (no seconds hand), achieving a pure, elegant aesthetic that speaks volumes about its sophistication.