{"product_id":"seiko-1980s-sunglasses-measured-clarity","title":"Seiko 1980s Sunglasses | Measured Clarity","description":"\u003cp data-start=\"0\" data-end=\"410\"\u003eA crisp expression of 1980s precision, this Seiko square frame reflects the era’s fascination with clean geometry and refined metalwork. The gold metal structure outlines the lenses with disciplined clarity, while the green gradient tint shifts from deep forest to a lighter wash.\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"592\"\u003e\u003cstrong data-start=\"434\" data-end=\"450\"\u003eFrame Model:\u003c\/strong\u003e Unknown\u003cbr data-start=\"458\" data-end=\"461\"\u003e\u003cstrong data-start=\"497\" data-end=\"508\"\u003eDecade:\u003c\/strong\u003e 1980s\u003cbr data-start=\"514\" data-end=\"517\"\u003e\u003cstrong data-start=\"517\" data-end=\"539\"\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003cbr\u003e\u003cstrong data-start=\"461\" data-end=\"472\" data-is-only-node=\"\"\u003eLenses:\u003c\/strong\u003e New green gradient lenses\u003cbr data-start=\"545\" data-end=\"548\"\u003e\u003cstrong data-start=\"548\" data-end=\"562\"\u003eCondition:\u003c\/strong\u003e Excellent vintage condition\u003cbr\u003e\u003cstrong\u003eMeasurements: \u003c\/strong\u003eUnknown\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eHistorical Context\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSeiko’s connection to eyewear dates back to \u003c\/span\u003e\u003cstrong\u003e1921\u003c\/strong\u003e\u003cspan\u003e, when the optical department of Hattori Watch Shop began importing and selling eyeglass frames in Japan. The company later developed its own optical products, introducing the Vista frame brand in 1973 before launching frames under the \u003c\/span\u003e\u003cstrong\u003eSeiko \u003c\/strong\u003e\u003cspan\u003ename in 1989. Seiko’s approach to eyewear has been closely tied to Japanese precision, technical development, and optical performance, reflecting the company’s broader tradition of combining engineering with refined design. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIts optical history also includes significant innovations in lens technology, including Japan’s first domestically produced progressive lens in 1980 and advanced aspheric lens developments during the 1980s and 1990s. Vintage Seiko eyewear reflects this \u003c\/span\u003e\u003cstrong\u003eprecision-driven\u003c\/strong\u003e\u003cspan\u003e heritage through clean forms, functional construction, and an understated Japanese aesthetic shaped by the company’s long involvement in optical technology.\u003c\/span\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":52509649797304,"sku":"W95","price":289.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/8814\/4312\/files\/1-IMG_1869.jpg?v=1769618033","url":"https:\/\/azyrspecs.com\/en-ca\/products\/seiko-1980s-sunglasses-measured-clarity","provider":"AZYR Specs","version":"1.0","type":"link"}