{"product_id":"vintage-1967-japan-seiko-seikomatic-r-8305-8060-30jewels-automatic","title":"Vintage 1967 JAPAN SEIKO SEIKOMATIC-R 8305-8060 30Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1967 JAPAN SEIKO SEIKOMATIC-R 8305-8060 30Jewels Automatic.\u003c\/h3\u003e\u003cp\u003eWelcome to my auction!\u003cbr\u003eI am Japanese who live in Tokyo.\u003c\/p\u003e\n\u003ch4 style=\"font-size: 24px; color : #2B0000; margin-bottom: 18px;\"\u003eItem description\u003c\/h4\u003e\u003cdiv style=\"font-size: 24px; color:red; margin: 0 50px 18px 35px;\"\u003e\nIt's a SEIKO Automatic Watch, \u003cb\u003eSEIKOMATIC-R 8305-8060 30Jewels \u003c\/b\u003e.\u003cbr\u003e\n\u003cb\u003eIt's in good used condition.\u003c\/b\u003e\u003cbr\u003e\nIt's difficult to find this valuable watch in such a good condition.\nHighly recommended for SEIKO collectors!\n\u003c\/div\u003e\n\u003cdl style=\"margin:0 0 34px 90px\"\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eMovement : \u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003ePet name : 83 SEIKOMATIC-R.\u003c\/li\u003e\n\u003cli\u003eCaliber number : 8305C.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 18000bph.\u003c\/li\u003e\n\u003cli\u003eYear of manufacture start : 1965's.\u003c\/li\u003e\n\u003cli\u003eFactory : Suwa.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eExternals : \u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003eSerial No. : 7614645.\u003c\/li\u003e\n\u003cli\u003eDial No. : JAPAN 8305-8070S AD.\u003c\/li\u003e\n\u003cli\u003eGlass : Acrylic.\u003c\/li\u003e\n\u003cli\u003eCase size : About 34.35mm.\u003c\/li\u003e\n\u003cli\u003eLug width : 18mm.\u003c\/li\u003e\n\u003cli\u003eBand : New Leather Strap of SEIKO original.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eCondition : \u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003eUsed, it runs well.\u003c\/li\u003e\n\u003cli\u003eONE PIECE CASE\u003cbr\u003eQuick set(Day\/Date) : Okay. \u003cbr\u003eSet of the date : The set at one stage pulling the crown.\u003c\/li\u003e\n\u003cli\u003eThe day difference time of an used watch is about +-1 minute \/ day.\u003c\/li\u003e\n\u003cli\u003eFor practical, everyday use, it would be advisable to have the movement cleaned and oiled.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThe Sovereign Peak of Mid-60s Business Executive Luxury (1967):\u003c\/b\u003e Manufactured in \u003cb\u003e1967\u003c\/b\u003e—a milestone year during Japan's mid-Showa economic expansion—the \u003cb\u003eSeiko Seikomatic-R\u003c\/b\u003e reference \u003cb\u003e8305-8060\u003c\/b\u003e represented Suwa Seikosha's elevated date-only flagship within the refined \"\"R\"\" (Revised\/Refined) series. Engineered to offer corporate executives superior thinness and mechanical sophistication, it bridged the gap between daily sports automatics and top-tier dress timepieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Over-Engineered 30-Jewel Caliber 8305 Automatic Heart:\u003c\/b\u003e Powering this historic timepiece is the lavish \u003cb\u003e30-jewel Caliber 8305B\u003c\/b\u003e, an in-house automatic engine operating at a frequency of \u003cb\u003e18,000 vibrations per hour (vph)\u003c\/b\u003e. Equipping an automatic movement in \u003cb\u003e1967\u003c\/b\u003e with an extravagant \u003cb\u003e30-jewel specification\u003c\/b\u003e drastically reduced gear-train friction across critical pivots, featuring an efficient bi-directional automatic winding system, quick-set date calendar control, and manual-winding capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"8060\"\" Grammar of Design Case Geometry:\u003c\/b\u003e Executed in a solid stainless steel case, the reference \u003cb\u003e8060\u003c\/b\u003e features crisp, angular faceted lugs and broad polished bevels inspired by Taro Tanaka's early \u003cb\u003e\"\"Grammar of Design\"\"\u003c\/b\u003e guidelines. The low-profile case design allows the watch to rest completely flush against the wrist, sliding effortlessly under a tailored shirt cuff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMasterful \"\"Seikomatic-R\"\" Dial Harmony and Typography:\u003c\/b\u003e The dial of the \u003cb\u003e8305-8060\u003c\/b\u003e showcases exemplary mid-1960s visual balance, featuring a radiant silver sunburst canvas decorated with \u003cb\u003ehand-applied, multifaceted rectangular block indices\u003c\/b\u003e and sharp dauphine hands. Symmetrically framed at 3 o'clock, the quick-set date aperture is offset by the applied metal \u003cb\u003e\"\"Seikomatic-R\"\"\u003c\/b\u003e script and the \u003cb\u003e\"\"30 JEWELS\"\"\u003c\/b\u003e designation above 6 o'clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAn Investment-Grade Masterpiece of Suwa's Automatic Heritage:\u003c\/b\u003e Manufactured in the landmark mechanical year of \u003cb\u003e1967\u003c\/b\u003e, the 8305-8060 30-jewel Seikomatic-R remains a highly sought-after, universally respected cornerstone reference for serious vintage Seiko collectors worldwide. Capturing the precise era where Suwa Seikosha perfected high-jewel, ultra-refined executive automatic dress watches, it stands as an eternal heirloom of Japanese horological history.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cdl style=\"margin:0 0 34px 40px\"\u003e\n\u003cdt style=\"font-size: 24px;font-weight: bolder;\"\u003eFor more information, please look at the pictures.\u003c\/dt\u003e\n\u003cdd\u003e\u003cdiv style=\"margin: 14px 0 40px 0;\"\u003e\u003cimg src=\"https:\/\/nonkun.boy.jp\/img_ebay\/c1245482284.jpg\"\u003e\u003c\/div\u003e\u003c\/dd\u003e\n\u003cdt style=\"font-size: 24px;font-weight: bolder;\"\u003eNotes\u003c\/dt\u003e\n\u003cdd style=\"margin-left: 16px;\"\u003e\n\u003cul style=\"margin-bottom: 18px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eBefore buying.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003eThe vintage watches we sell are inspected and adjusted so they work fine. However, since it is an vintage watch, Please purchase on the assumption that it will be repaired.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTo prevent shipping accidents.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003ePlease monitor the tracking number until the item arrives and if it stagnates, please investigate at your country post office. Also, please confirm the item when you receive the item.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAbout import taxes.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003eTaxes such as import duties and VAT are not included in the item price or shipping charges, except for items shipped to the US. When you purchase, you will likely be required to pay these fees in your country.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAbout Payment, Shipping, Return.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003ePayment, Shipping, Return are in accordance with eBay's business policies.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":67993898582337,"sku":"c1245482284","price":72500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_e90c8f0d-1bcb-48af-83f9-b05c697ae4b1.jpg?v=1792717658","url":"https:\/\/nonkun.com\/products\/vintage-1967-japan-seiko-seikomatic-r-8305-8060-30jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}