{"product_id":"serviced-1977-seiko-automatic-helmet-gray-sunburst-dial-mens-wrist-watch","title":"[Serviced] 1977 Seiko Automatic 'Helmet' Gray Sunburst Dial Men's Wrist-Watch","description":"\u003cp\u003e\u003cimg\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 70s were a time for quirky watch designs, and this 1977 Seiko Automatic REF: 6309-8079 is a wonderful example of said quirkiness. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis watch features a stunning gray sunburst dial and is paired with stout textured golden hands that play wonderfully with the light. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePowering this watch is the workhorse Seiko 6309 17-jewel automatic movement which provides good accuracy, reliability and a day-date with quick-set.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHousing this watch is a ‘helmet’ style gold toned case.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSize: 38mm width, 43mm length, 11mm height, 18mm lug width. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCondition: In good condition with wear to be expected with age.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMovement condition: The movement was serviced in October of 2025 and is currently running at ± 4-12 seconds per day, amplitude of 220-235 and a beat error of 0.2MS. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis watch comes with a 60-day limited mechanical warranty. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWarranty does not cover damage inflicted post delivery.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mecalco \u0026 Co. ","offers":[{"title":"Default Title","offer_id":58482393251921,"sku":null,"price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9810\/3121\/files\/MG_4462_8699b234-eb5f-4a67-8759-b170d5bf133b.jpg?v=1765658430","url":"https:\/\/mecalcoandco.com\/products\/serviced-1977-seiko-automatic-helmet-gray-sunburst-dial-mens-wrist-watch","provider":"Mecalco \u0026 Co.  ","version":"1.0","type":"link"}