{"product_id":"serviced-rare-vintage-1975-seiko-5-actus-ss-emerald-green-23-jewels-6106-8670-hnv-228","title":"(SERVICED) Rare Vintage 1975 Seiko 5 Actus SS Emerald Green 23 Jewels 6106-8670","description":"\u003cp\u003eThis serviced 1975 Seiko 5 Actus SS Ref. 6106-8670 represents mid-1970s Japanese horology, embodying the dynamic design language and mechanical innovation of Seiko's iconic JDM Actus lineup. It is powered by the respected 23-jewel Caliber 6106 automatic movement from Suwa Seikosha, featuring Diashock shock protection, a hacking \"Second Setting\" mechanism, and an intuitive push-crown quickset day\/date system. Following a full mechanical service, it operates with supreme precision, optimal efficiency, and flawless performance.\u003c\/p\u003e\u003cp\u003eThe hallmark of this timepiece is its factory-original gradient emerald green sunburst dial, transitioning gracefully from a vibrant jade center to deep forest green edges across its radiant surface. The layout is appointed with an applied silver SEIKO logo, the applied \"SS\" emblem, crisp typography with the Suwa factory insignia, faceted baton indices with sleek contrast accents and a prominent double index at 12 o'clock, razor-sharp hands, and a framed bilingual English\/Kanji day-date window at 3 o'clock.\u003c\/p\u003e\u003cp\u003eThe 36mm stainless steel case preserves its sharp factory geometry, brushed upper surfaces, polished flanks, and bold angular contours that sit comfortably and commandingly on the wrist. True to signature Actus architecture, it features a flush-recessed crown at 4 o'clock. The timepiece remains 100% factory-correct and complete, retaining its original dial, hands, crystal, case, crown, and rare factory-original stainless steel multi-link bracelet.\u003c\/p\u003e\u003cp\u003eAn exceptionally desirable 1975 Seiko 5 Actus SS reference combining robust 23-jewel hacking automatic horology, an untouched gradient emerald green dial, iconic recessed-crown styling, and full original bracelet integrity.\u003c\/p\u003e","brand":"HN Vintage Pieces","offers":[{"title":"Default Title","offer_id":50590049763521,"sku":"HNV-228","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/7250\/0161\/files\/IMG_6493.jpg?v=1789207805","url":"https:\/\/hnvintagepieces.com\/products\/serviced-rare-vintage-1975-seiko-5-actus-ss-emerald-green-23-jewels-6106-8670-hnv-228","provider":"HN Vintage Pieces","version":"1.0","type":"link"}