{"product_id":"serviced-rare-vintage-1966-seikomatic-weekdater-fluted-bezel-sgp-26-jewels-6206-8080","title":"(SERVICED) Rare Vintage 1966 Seikomatic Weekdater Fluted Bezel SGP 26 Jewels 6206-8080","description":"\u003cp\u003eThis serviced Rare Vintage 1966 Seikomatic Weekdater Fluted Bezel SGP 26 Jewels Ref. 6206-8080 is a spectacular example of mid-1960s Japanese horology, embodying the executive design language and mechanical sophistication of Seiko's early high-tier automatic dress watches. It is driven by the highly regarded 26-jewel Caliber 6206 automatic movement, a high-grade workhorse engineered with Diashock shock protection and robust automatic winding architecture to deliver the exceptional mechanical longevity and precision that defined the Seikomatic legacy. Following a full mechanical service, the caliber operates with optimal efficiency, providing seamless automatic performance, quickset date operation, and crisp timekeeping that established the line's prestige.\u003cbr\u003eThe face of the watch features a pristine, factory-original sunburst silver dial with a radiant finish that captures light with sharp precision across its surface. A crisp framed date window sits at 3 o'clock, perfectly complemented by the iconic full-spelled day window positioned at 6 o'clock to create the textbook Weekdater symmetry. The dial is beautifully appointed with an applied gold-toned SEIKO logo, crisp Seikomatic Diashock 26 Jewels typography, applied faceted gold-toned baton hour markers with a prominent double index at 12 o'clock, and matching razor-sharp dauphine hands, adding incredible depth, legibility, and warm executive luxury to the bright background.\u003cbr\u003eThe gold-plated case is beautifully preserved, retaining its sharp factory geometry, distinctive coin-edge fluted bezel, and smooth lug contours that sit comfortably on the wrist. Highlighting its signature Seikomatic architecture, this reference incorporates a sleek recessed crown at 4 o'clock, creating a smooth and balanced case profile. The watch head remains entirely authentic and unaltered, retaining its original factory dial, hands, crystal, case, and crown to meet the strict standards of discerning enthusiasts, beautifully paired with a distinctive custom-textured leather strap.\u003cbr\u003eCollectors fiercely pursue mid-1960s Seikomatic Weekdater references for their reliable 26-jewel 6206 movements, commanding fluted bezel architecture, and distinctive 6 o'clock full-day complication. While many gold-plated examples from this era show heavy wear on the bezel fluting or compromised dials over the decades, this pristine, fully serviced specimen with its untouched original head offers a rare opportunity for collectors who appreciate mid-century Japanese horology preserved in its true factory form, a refined and essential cornerstone ready for any serious vintage watch collection.\u003cbr\u003e\u003c\/p\u003e","brand":"HN Vintage Pieces","offers":[{"title":"Default Title","offer_id":50554882359489,"sku":"WATCH-186","price":320.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/7250\/0161\/files\/IMG_6165.jpg?v=1788346131","url":"https:\/\/hnvintagepieces.com\/products\/serviced-rare-vintage-1966-seikomatic-weekdater-fluted-bezel-sgp-26-jewels-6206-8080","provider":"HN Vintage Pieces","version":"1.0","type":"link"}