{"product_id":"000000008681","title":"King Seiko Chronometer 5626-7040 One-Piece Case Automatic Winding Overhauled, Manufactured 1972","description":"\u003cp\u003eThis is a \u003cspan class=\"marker\"\u003e56 King Seiko Chronometer\u003c\/span\u003e manufactured in 1972.\u003c\/p\u003e\n\n\u003cp style=\"background:#eeeeee;border:1px solid #cccccc;padding:5px 10px;\"\u003eThe 56 King Seiko Chronometer was the first Japanese-made automatic watch to receive \"Chronometer Official Certification.\"\u003cbr\u003e\nThis official certification allowed the watch to be recognized as a chronometer of international standard, and \"CHRONOMETER OFFICIALLY CERTIFIED\" was officially inscribed on the dial.\u003c\/p\u003e\n\n\u003cp\u003eThe case features a one-piece construction with an integrated case back to enhance water resistance.\u003cbr\u003e\nAn \u003cstrong\u003eexternal fine-adjustment device\u003c\/strong\u003e is equipped between the lugs at the 5 o'clock position on the case.\u003c\/p\u003e\n\n\u003cp\u003eThe dial has a radial finish, creating beautiful gradations depending on the angle of light.\u003cbr\u003e\nThe silver dial of Ref. 5626-7040 has a black second hand.\u003cbr\u003e\nWhile many King Seiko models have silver second hands, the adoption of a black second hand in this model significantly enhances time legibility.\u003c\/p\u003e\n\n\u003cp\u003eThe movement features a \u003cspan class=\"marker\"\u003ehigh-beat mechanism with 28,800 vibrations per hour (8 beats)\u003c\/span\u003e.\u003cbr\u003e\nIt is equipped with a \u003cstrong\u003ehacking function (second hand stop function)\u003c\/strong\u003e and a \u003cstrong\u003ecalendar function (with quick-set)\u003c\/strong\u003e, offering excellent practicality.\u003c\/p\u003e\n\n\u003cp\u003eThis model is appealing for its \u003cstrong\u003ethick, robust lugs and case\u003c\/strong\u003e, as well as its \u003cstrong\u003ehigh legibility and functionality\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\n\u003ch4\u003eCondition\u003c\/h4\u003e\n\n\u003cp\u003eThis watch has been \u003cspan class=\"marker\"\u003eoverhauled and the exterior polished\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan class=\"marker\"\u003estrap has been replaced with a new genuine SEIKO strap\u003c\/span\u003e, so you can wear it immediately after purchase.\u003c\/p\u003e\n\u003cp\u003eThe crown is genuine with \"KS\" engraving, and its operation is smooth.\u003cbr\u003e\nThe crystal has no noticeable scratches, and legibility is good.\u003c\/p\u003e\n\u003cp\u003eAs can be seen in the magnified image, the dial retains \u003cstrong\u003every clear and sharp printing\u003c\/strong\u003e. For a vintage watch over 50 years old, it is in extremely good condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"marker\"\u003eAs this is an old watch, it is not water-resistant.\u003c\/span\u003e Do not use it in damp environments (e.g., on rainy days, when washing your face, or on hot, sweaty days).\u003cbr\u003e\nFurthermore, as it is a precision instrument, please be careful of strong impacts such as drops, and magnetic fields (e.g., smartphones, PCs, speakers, bag magnets).\u003c\/p\u003e\n\n\n\u003ch4\u003eHow to Operate\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eManual Winding\u003c\/strong\u003e: Rotate the crown upwards in its normal position.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cstrong\u003eTime Setting\u003c\/strong\u003e: Pull the crown out two clicks and rotate downwards.\n\n\u003cp style=\"margin-left: 40px;\"\u003eThe second hand stops when the crown is pulled out two clicks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuick Date Set\u003c\/strong\u003e: Pull the crown out one click and rotate downwards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuick Day Set\u003c\/strong\u003e: Pull the crown out one click and rotate upwards.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003e\u003cspan class=\"marker\"\u003eDo not use the quick-set function when the watch indicates between 9 PM and 3 AM, as this may cause damage.\u003c\/span\u003e\u003cbr\u003e\nIt is recommended to set the time to around 6 AM before using the quick-set function.\u003c\/p\u003e","brand":"WATCH COLLE","offers":[{"title":"Default Title","offer_id":56190529306929,"sku":"000000008681-001","price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4939\/5761\/files\/1_000000008681.jpg?v=1788948852","url":"https:\/\/watch-colle.com\/en\/products\/000000008681","provider":"WATCH COLLE","version":"1.0","type":"link"}