{"product_id":"serviced-vintage-1967-japan-seiko-sportsmatic5-6619-8120-21jewels-automatic","title":"Serviced Vintage 1967 JAPAN SEIKO SPORTSMATIC5 6619-8120 21Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eServiced Vintage 1967 JAPAN SEIKO SPORTSMATIC5 6619-8120 21Jewels 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\u003eSPORTSMATIC5 6619-8120 21Jewels \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 : SPORTSMATIC5 .\u003c\/li\u003e\n\u003cli\u003eCaliber number : 6619A.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 18000bph.\u003c\/li\u003e\n\u003cli\u003eYear of manufacture start : 1964'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 number : 7202958.\u003c\/li\u003e\n\u003cli\u003eDial number : JAPAN 6619-8090R AD.\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 : New Leather Strap.\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) : Okay.\u003cbr\u003eSet the day of the week : English only.\u003cbr\u003eSet of the days of the week :Turn the hour hand for 24 hours to set it.\u003cbr\u003eSet of the date: Press 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\u003e\u003cb style=\"color : red\"\u003eOverhaul service in September  2026.\u003cbr\u003eThe movement has been cleaned and oiled, so it works fine.\u003c\/b\u003e\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\n\u003cli\u003e\n\u003cb\u003eThe Foundational Pioneer of the Iconic Seiko 5 Legacy (1967):\u003c\/b\u003e Manufactured in **1967**—a landmark year in Japanese horological history during the height of Japan's post-war economic boom—the **Seiko Sportsmatic 5** reference **6619-8120** stands as a foundational forefather of the world-famous \"\"Seiko 5\"\" lineup. Born from the prestigious **Suwa Seikosha** factory, this late-1960s model embodied the core 5 attributes: automatic winding, day-date display in a single window, water resistance, a recessed crown at 4 o'clock, and a durable case built for everyday sports-casual lifestyle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Reliable 21-Jewel Caliber 6619 Automatic Heart:\u003c\/b\u003e Powering this historic timepiece is the celebrated **21-jewel Caliber 6619A**, an in-house automatic engine operating at a steady frequency of **18,000 vibrations per hour (vph)**. Famous among vintage collectors for introducing one of Seiko's earliest push-to-set date mechanisms, pressing the crown inward directly advances the date wheel with crisp tactile feedback. The movement incorporates Seiko's **Diashock** anti-shock system and a **21-jewel specification** across gear-train pivots for long-term daily stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"8120\"\" Classic Stainless Case and Recessed Crown:\u003c\/b\u003e The reference **6619-8120** is globally recognized among vintage purists for its textbook mid-century dress-sports geometry. Sourced in a solid stainless steel case, it features sweeping, polished lugs and a smooth bezel profile. Engineered with a **flush, recessed crown hidden at 4 o'clock**, the case maintains an uninterrupted, streamlined circular silhouette that sits completely flat against the wrist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImmaculate \"\"Sportsmatic 5\"\" Sunburst Dial and Applied Accents:\u003c\/b\u003e The dial of the **6619-8120** displays a radiant silver sunburst canvas decorated with **hand-applied, multifaceted rectangular hour indices** and sharp hands. Symmetrically framed at 3 o'clock, the dual calendar window houses the day and date wheels, proudly adorned with the applied metal **\"\"5\"\" shield logo**, the applied **\"\"Seiko Sportsmatic\"\"** script, and early **\"\"WATERPROOF\"\"** dial typography above 6 o'clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Sovereign Dolphin Case Back Medallion Heritage:\u003c\/b\u003e The ultimate hallmark of this 1967 vintage treasure sits stamped on the case back: the iconic **Seiko Dolphin medallion** (or deeply etched dolphin\/waterproof crest). Certifying its factory-certified water resistance and athletic daily durability, the 6619-8120 Sportsmatic 5 remains an indispensable, highly collectible cornerstone reference representing the golden era of mid-1960s Japanese horology.\u003c\/li\u003e\n\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\/n1242184440.jpg\"\u003e\u003c\/div\u003e\u003c\/dd\u003e\n\u003cdt style=\"font-size: 24px;font-weight: bolder;\"\u003eNotes\u003c\/dt\u003e\n\u003cdd\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":67577441517889,"sku":"n1242184440","price":82500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_38f81e6a-6ba0-445f-a75d-c3031ded9c4f.jpg?v=1790391212","url":"https:\/\/nonkun.com\/en\/products\/serviced-vintage-1967-japan-seiko-sportsmatic5-6619-8120-21jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}