{"product_id":"serviced-rare-vintage-1974-seiko-king-seiko-56ks-hi-beat-gold-medallion-25-jewels-5625-7000","title":"(SERVICED) Rare Vintage 1974 Seiko King Seiko 56KS Hi-Beat Gold Medallion 25 Jewels 5625-7000","description":"\u003cp\u003eThis serviced 1974 Seiko King Seiko 56KS Ref. 5625-7000 represents mid-1970s Japanese horology, embodying the uncompromising Grammar of Design aesthetic and chronometric mastery of Suwa Seikosha's pinnacle executive lineup. It is powered by the celebrated 25-jewel Caliber 5625 Hi-Beat automatic movement (28,800 bph), featuring manual winding, hacking seconds, and quickset date functionality. Following a full mechanical service, it operates with supreme precision, optimal efficiency, and flawless date advancement.\u003c\/p\u003e\u003cp\u003eThe hallmark of this timepiece is its factory-original silvery-white dial, capturing light with sharp precision across its clean surface. The executive layout is appointed with an applied silver SEIKO logo, crisp \"KS Hi-Beat\" typography with the Suwa factory insignia, bold applied three-dimensional faceted block hour markers with sleek black contrast inlays and a prominent double index at 12 o'clock, razor-sharp hands, and a framed date window at 3 o'clock.\u003c\/p\u003e\u003cp\u003eThe 36mm stainless steel case preserves its sharp factory geometry, mirror-polished planar surfaces, and distinctive faceted lug contours that sit commandingly on the wrist in true Grammar of Design fashion. The caseback proudly displays its original gold King Seiko medallion, intact and well preserved. The watch head remains 100% authentic and unaltered, retaining its original factory dial, hands, crystal, case, and signed \"KS\" crown. It comes paired with a premium glossy black leather strap.\u003c\/p\u003e\u003cp\u003eAn exceptional 1974 King Seiko 56KS reference combining elite 28,800 bph Suwa chronometry, pristine caseback gold medallion preservation, iconic Taro Tanaka case architecture, and untouched factory-original dial integrity.\u003c\/p\u003e","brand":"HN Vintage Pieces","offers":[{"title":"Default Title","offer_id":50590040883393,"sku":"HNV-218","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/7250\/0161\/files\/IMG_7036.jpg?v=1789206336","url":"https:\/\/hnvintagepieces.com\/products\/serviced-rare-vintage-1974-seiko-king-seiko-56ks-hi-beat-gold-medallion-25-jewels-5625-7000","provider":"HN Vintage Pieces","version":"1.0","type":"link"}