{"product_id":"vintage-1971-japan-seiko-lord-matic-weekdater-5606-7000-23jewels-automatic","title":"Vintage 1971 JAPAN SEIKO LORD MATIC WEEKDATER 5606-7000 23Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1971 JAPAN SEIKO LORD MATIC WEEKDATER 5606-7000 23Jewels 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\u003eLORD MATIC WEEKDATER 5606-7000 23Jewels \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 : 56 LORD MATIC WEEKDATER .\u003c\/li\u003e\n\u003cli\u003eCaliber No. : 5606A.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 21600bph.\u003c\/li\u003e\n\u003cli\u003eYear of manufacture start : 1968'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. : 133916.\u003c\/li\u003e\n\u003cli\u003eDial No. : JAPAN 5606-7001S.\u003c\/li\u003e\n\u003cli\u003eGlass : Acrylic.\u003c\/li\u003e\n\u003cli\u003eCase size : About 36.4mm.\u003c\/li\u003e\n\u003cli\u003eLug width : 19mm.\u003c\/li\u003e\n\u003cli\u003eBand : Wrist size that can be worn is Up to about 200mm.\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\u003eQuick set(Day\/Date) : Okay. \u003cbr\u003eSet the day of the week can be in English or Kanji.\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 Benchmark of 1971 Executive Luxury (1971):\u003c\/b\u003e Manufactured in \u003cb\u003e1971\u003c\/b\u003e—a monumental historical year during Japan's peak post-war industrial supremacy and the height of mechanical innovation—the \u003cb\u003eSeiko Lord Matic Weekdater\u003c\/b\u003e reference \u003cb\u003e5606-7000\u003c\/b\u003e represented Suwa Seikosha's definitive accessible executive dress watch. Positioned directly below the King Seiko hierarchy, this flagship reference offered corporate professionals high-grade mechanical reliability wrapped in refined Showa-era styling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Over-Engineered 23-Jewel Caliber 5606 Automatic Heart:\u003c\/b\u003e Powering this landmark timepiece is the revered \u003cb\u003e23-jewel Caliber 5606\u003c\/b\u003e, an in-house automatic engine operating at a smooth frequency of \u003cb\u003e21,600 vibrations per hour (vph)\u003c\/b\u003e. Celebrated by vintage purists for its remarkably thin profile and daily rate stability, this movement deploys a lavish \u003cb\u003e23-jewel specification\u003c\/b\u003e to minimize gear-train friction, complete with \u003cb\u003ehacking seconds\u003c\/b\u003e, quick-set dual calendar functionality, and smooth manual-winding capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"7000\"\" Grammar of Design Monocoque Case:\u003c\/b\u003e The reference \u003cb\u003e5606-7000\u003c\/b\u003e is globally distinguished among vintage collectors for its early front-loading (one-piece monocoque) stainless steel case architecture. Engineered with zero-distortion mirror-polished Zaratsu planes, sharp faceted lugs, and a sleek, low-profile bezel according to Taro Tanaka's \u003cb\u003e\"\"Grammar of Design\"\"\u003c\/b\u003e principles, the case rests remarkably flat, flush, and balanced against the wrist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMasterful \"\"Weekdater\"\" Dial Harmony and Bilingual Utility:\u003c\/b\u003e The dial of the \u003cb\u003e5606-7000\u003c\/b\u003e showcases exemplary early-1970s visual balance, featuring a radiant silver sunburst canvas decorated with \u003cb\u003ehand-applied, multifaceted rectangular block indices\u003c\/b\u003e and sharp hands for high-contrast legibility. Symmetrically framed at 3 o'clock, the dual-calendar window houses a \u003cb\u003ebilingual (English\/Kanji) day disk\u003c\/b\u003e alongside the quick-set date wheel, offset by the applied polished \u003cb\u003e\"\"LM\"\" emblem\u003c\/b\u003e above 6 o'clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAn Investment-Grade Masterpiece of Suwa's Automatic Heritage:\u003c\/b\u003e Produced during the milestone mechanical year of \u003cb\u003e1971\u003c\/b\u003e, the 5606-7000 23-jewel Lord Matic Weekdater remains an exceptionally clean, highly sought-after cornerstone reference for serious vintage Seiko collectors worldwide. Capturing the precise historical moment where Suwa Seikosha perfected ultra-thin, high-utility automatic dress watches right before the industry shifted toward quartz technology, it stands as an eternal heirloom of Japanese horology.\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\/q1243292833.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":67854971863361,"sku":"q1243292833","price":85900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_86ca3bad-a8c8-4c0e-a5cc-3cdad852f1b2.jpg?v=1791723247","url":"https:\/\/nonkun.com\/products\/vintage-1971-japan-seiko-lord-matic-weekdater-5606-7000-23jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}