{"product_id":"vintage-1969-japan-seiko-bell-matic-weekdater-4006-7010-27jewels-automatic","title":"Vintage 1969 JAPAN SEIKO BELL-MATIC WEEKDATER 4006-7010 27Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1969 JAPAN SEIKO BELL-MATIC WEEKDATER 4006-7010 27Jewels Automatic.\u003c\/h3\u003e\u003cp\u003eWelcome to my auction!\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\u003eBELL-MATIC WEEKDATER 4006-7010 27Jewels \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 : SEIKO BELL-MATIC WEEKDATER BUSINESS BELL .\u003c\/li\u003e\n\u003cli\u003eCaliber number : 4006A.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 19800bph.\u003c\/li\u003e\n\u003cli\u003eYear of manufacture start : 1967'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. : 982728.\u003c\/li\u003e\n\u003cli\u003eDial No. : JAPAN 4006-7010T AD.\u003c\/li\u003e\n\u003cli\u003eGlass : Acrylic.\u003c\/li\u003e\n\u003cli\u003eCase size : About 37.8mm.\u003c\/li\u003e\n\u003cli\u003eLug width : 19mm.\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\u003eQuick set(Day\/Date) : Okay.\u003cbr\u003eSet of the days of the week : Iteration the hour hand at 10:00 and 1:00\u003cbr\u003eSet of the date: Press the button near the 3:00 position. \u003cbr\u003eInternal bezel Set : The set at one stage pulling the crown.\u003cbr\u003eBell Set:Pull the button near the 3:00 position. \u003cbr\u003eCrown\/pushers: Excellent Condition.\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 1969 Mechanical Alarm Executive Luxury (1969):\u003c\/b\u003e Manufactured in \u003cb\u003e1969\u003c\/b\u003e—a historic watershed year in global horology marked by peak mechanical supremacy—the \u003cb\u003eSeiko Bell-Matic Weekdater\u003c\/b\u003e reference \u003cb\u003e4006-7010\u003c\/b\u003e represented Suwa Seikosha's premier complicated wrist instrument. Combining everyday dual-calendar functionality with a fully integrated mechanical alarm, this top-tier model stood as a tour de force of late-1960s Showa micro-engineering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Over-Engineered 27-Jewel Caliber 4006A Automatic Engine:\u003c\/b\u003e Powering this complex timepiece is the flagship \u003cb\u003e27-jewel Caliber 4006A\u003c\/b\u003e, an in-house automatic engine operating at \u003cb\u003e18,000 vibrations per hour (vph)\u003c\/b\u003e. Boasting the highest jewel count produced across the entire Bell-Matic family, its lavish \u003cb\u003e27-jewel specification\u003c\/b\u003e utilizes synthetic rubies across critical gear pivots to drastically reduce wear. The movement integrates smooth rotor winding, a quick-set date calendar, and a dedicated mainspring-driven internal hammer-and-gong mechanical chiming system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual-Crown Mechanical Alarm Architecture and Operation:\u003c\/b\u003e Engineered for seamless executive utility, the \u003cb\u003e4006-7010\u003c\/b\u003e pairs its main winding crown with an independent alarm pusher at 2 o'clock. The wearer rotates the internal alarm-indicator bezel ring via the neutral crown position, charges the dedicated alarm spring through manual winding, and pulls the 2 o'clock pusher outward to arm the mechanical chime when the scheduled hour strikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"7010\"\" Grammar of Design Case Geometry:\u003c\/b\u003e Executed in a solid stainless steel case, the reference \u003cb\u003e7010\u003c\/b\u003e features bold angular contours, broad sweeping lugs, and zero-distortion mirror-polished Zaratsu planes inspired by Taro Tanaka's \u003cb\u003e\"\"Grammar of Design\"\"\u003c\/b\u003e principles. Encircling the dial is an internal rotatable alarm bezel that frames \u003cb\u003ehand-applied, multifaceted rectangular block indices\u003c\/b\u003e, crisp hands, and a framed day-date calendar display at 3 o'clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAn Investment-Grade Masterpiece of Suwa's High-Jewel Complications:\u003c\/b\u003e Produced during the pinnacle mechanical year of \u003cb\u003e1969\u003c\/b\u003e, the 4006-7010 27-jewel Bell-Matic Weekdater remains an exceptionally coveted, museum-worthy reference among vintage Seiko collectors worldwide. Representing the rarest, most lavishly appointed early iteration of Seiko's iconic mechanical alarm lineup, it stands as an enduring 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\/1247931745.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\"","brand":"Seiko","offers":[{"title":"Default Title","offer_id":68194588492097,"sku":"1247931745","price":139200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_28189d7f-74dd-4e01-85b1-9cef03a62301.jpg?v=1794018591","url":"https:\/\/nonkun.com\/en\/products\/vintage-1969-japan-seiko-bell-matic-weekdater-4006-7010-27jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}