{"product_id":"vintage-1965-japan-seiko-sportsmatic5-6619-8050-21jewels-automatic","title":"Vintage 1965 JAPAN SEIKO SPORTSMATIC5 6619-8050 21Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1965 JAPAN SEIKO SPORTSMATIC5 6619-8050 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 6619-8050 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 : 5702535.\u003c\/li\u003e\n\u003cli\u003eDial number : JAPAN 6619-8070T AD.\u003c\/li\u003e\n\u003cli\u003eGlass : Acrylic.\u003c\/li\u003e\n\u003cli\u003eCase size : About 35.48mm.\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.\u003c\/li\u003e\n\u003cli\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 is 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\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\n\u003cli\u003e\n\u003cb\u003eThe Milestone of Mid-60s Automatic Five-Point Culture (1965):\u003c\/b\u003e Manufactured in **1965**—a golden historical year following the Tokyo Olympics when Japan's rapid urban modernization reshaped daily lifestyle—the **Seiko Sportsmatic 5** served as the absolute baseline of global daily reliability. Born from the **Suwa Seikosha** factory under reference **6619-8050**, this historic model represents the definitive evolution of the original \"\"Seiko 5\"\" philosophy. Explicitly created for the active modern workforce, it combined rugged sports durability with clinical, executive styling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Reliable 21-Jewel Caliber 6619 Automatic Engine:\u003c\/b\u003e This masterpiece is powered by the highly respected **21-jewel Caliber 6619A**, a robust automatic movement operating at a classic frequency of **18,000 vibrations per hour (vph)**. Famous for its ultra-durable architecture, this caliber integrated a lavish **21-jewel specification** to minimize gear friction and optimize automatic rotor efficiency. Engineered with Seiko's signature **Diashock** impact protection system, it secured legendary long-term daily stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRevolutionary Push-Set Quick Date and Recessed 4 O'clock Crown:\u003c\/b\u003e A defining technological triumph of the Caliber 6619 was its innovative **push-button quick-set date mechanism**. By simply pressing the main crown inward toward the case, the user could instantly advance the date wheel—a massive leap forward in daily convenience. Adhering to automatic design pride, the watch housed a **completely recessed crown flush with the case at 4 o'clock**, signaling that manual winding was completely unnecessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"8050\"\" Muscular Case and Dual-Calendar Layout:\u003c\/b\u003e The reference **6619-8050** is globally celebrated among vintage purists for its substantial, broad-shouldered case architecture featuring **thick, faceted lugs** that command a powerful wrist presence. The radiant silver sunburst dial showcases a beautifully balanced dual-calendar layout: a framed date window at 3 o'clock paired with a distinct, framed day window. Decorated with hand-applied chunky block indices, the dial is proudly completed by the applied shield-shaped **\"\"5\"\" emblem**.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Sovereign Pride of the Engraved Dolphin Case Back:\u003c\/b\u003e Manufactured in the milestone mechanical year of **1965**, the 6619-8050 21-jewel variant remains a highly coveted, investment-grade cornerstone reference for serious vintage Seiko collectors worldwide. The ultimate hallmark of its historic sports-utility pedigree sits proudly on the screw-down case back: a **crisply detailed, etched Dolphin insignia**, which historically certified its rugged daily durability and water resistance. It stands as an eternal testament to an era when Suwa perfected the high-utility automatic daily instrument.\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\/d1235427464.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\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":52078113390913,"sku":"d1235427464","price":59500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_17f20bf4-a235-414e-834d-73a8b6f2baee.jpg?v=1786515386","url":"https:\/\/nonkun.com\/products\/vintage-1965-japan-seiko-sportsmatic5-6619-8050-21jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}