Seiko - Quartz QT Crosshatch Linen Dial Cushion Tank - 0823-5020

This exceptionally rare vintage geometric artifact is an authentic JDM masterpiece from February 1975, as definitively verified by the serial number 525586 stamped across the solid stainless steel caseback alongside the Daini Seikosha lightning bolt insignia. Originating from the pinnacle of Seiko’s pioneering 1970s luxury quartz era, the QT series represented top-tier precision engineering and haute-horlogerie dial craft. It houses the esteemed Daini Seikosha Caliber 0823 quartz movement, an over-engineered, multi-jeweled technical engine built to high chronometer standards, complete with a bilingual Kanji/English day-date calendar and a smooth ticking second hand.

The case architecture features a solid stainless steel cushion-shaped tank chassis defined by bold vertical brushing across the hooded lugs, mirror-polished chamfers, and a softly rounded television bezel. The dial is a breathtaking textured work of art, showcasing a mesmerizing silver-grey woven crosshatch linen surface that catches light dynamically from every angle. It is appointed with applied faceted baton indices with black contrast center lines, matching black-accented hands, an applied 3D single-quartz crystal prism emblem at 6 o'clock, and a framed quickset Kanji day-date window at 3 o'clock. Completed on its original, period-correct brushed stainless steel brick-link bracelet with an adjustable sliding clasp, this 1975 Daini heirloom offers commanding neo-vintage wrist presence.