This timepiece is a magnificent artifact from November 1985, as confirmed by the serial number 51757. The Seiko dress line of the 80s was synonymous with professional reliability, and this reference is defined by its soft, cushion-shaped gold-toned case and a pristine, sunburst champagne dial that exudes effortless executive class. It is powered by the ultra-reliable Caliber 5P31, a high-precision quartz heart engineered for slimness and accuracy, ensuring that it remains a functional, dependable daily driver even decades after it was originally presented.
The architecture is quintessentially refined, featuring slender, gold-toned baton hands that glide over the dial with a quiet sophistication typical of Seiko's high-end dress models. Flipping the watch over reveals the deeply personal history of the piece: the engraving "永年勤続表彰" (Long Service Award) and "CALSONIC" (Calsonic Corporation), which adds a layer of unique provenance you simply can't find in modern, mass-produced watches. This is an essential acquisition for an elite collector who appreciates industrial history, the subtle elegance of 1980s design, and the tangible quality of a JDM Seiko quartz.
