{"product_id":"000000008666","title":"Seiko Cronos Special 15033 Gold-filled Cal. 810 23 Jewels Manual Wind, Serviced, Made in 1963 (Showa 38)","description":"\u003cp\u003eThis is a \u003cstrong\u003eSeiko Cronos Special\u003c\/strong\u003e from 1963.\u003c\/p\u003e\n\n\u003cp style=\"background:#eeeeee;border:1px solid #cccccc;padding:5px 10px;\"\u003eThe \u003cstrong\u003eSeiko Cronos\u003c\/strong\u003e was developed as a model to surpass the \u003cstrong\u003eMarvel\u003c\/strong\u003e (produced at the Suwa factory), which had achieved overwhelming sales success.\u003cbr\u003e\nIts design was unique to the Kameido factory, and its basic structure and bridge shapes were later inherited by the King Seiko.\u003c\/p\u003e\n\n\u003cp\u003eThe Cronos Special is a \u003cspan class=\"marker\"\u003ehigh-end model based on a minor update of the King Seiko 1st\u003c\/span\u003e, released in 1961.\u003cbr\u003e\nIt is known as a highly rare model due to its short production period and limited circulation.\u003c\/p\u003e\n\n\u003cp\u003eThe movement is based on the King Seiko (J14102E).\u003cbr\u003e\nIt features the same balance wheel beat adjuster as the King Seiko, reflecting its high-grade finish.\u003cbr\u003e\nA major visual characteristic is the balance bridge, which uses the \"C-curve\" found in the King Seiko rather than the \"S-curve\" of the standard Cronos.\u003c\/p\u003e\n\n\u003cp\u003eThe dial features a \u003cstrong\u003esunburst finish\u003c\/strong\u003e, creating beautiful shadows depending on the angle of light.\u003cbr\u003e\nOver time, it has aged to a color approaching \u003cstrong\u003echampagne gold\u003c\/strong\u003e, offering the wonderful atmosphere unique to antique timepieces.\u003cbr\u003e\nThe script logo at the 12 o'clock position exudes an antique elegance.\u003cbr\u003e\nThe 6 o'clock side is engraved with \"Diashock 23jewels\" and the \u003cstrong\u003eAD dial\u003c\/strong\u003e mark (indicating a high-end specification with gold-plated brass).\u003cbr\u003e\nDespite its simple three-hand layout, the combination with bold dauphine hands creates a design with strong presence.\u003c\/p\u003e\n\n\u003cp\u003eThe case is \u003cstrong\u003e80-micron gold-filled (ALL GOLD FILLED)\u003c\/strong\u003e.\u003cbr\u003e\nBecause the gold layer is thicker than standard gold plating, it is highly resistant to wear, allowing you to use it for many years to come.\u003cbr\u003e\n\u003cbr\u003e\nThe crown is original to the period and features the S-mark.\u003cbr\u003e\n\u003cbr\u003e\nWith a case diameter of 35.9mm and a thickness of 9.5mm, it has a comfortable fit and is perfect for those seeking an elegant antique watch.\u003c\/p\u003e\n\n\n\u003ch4\u003eCondition\u003c\/h4\u003e\n\n\u003cp\u003eThis watch has been \u003cspan class=\"marker\"\u003e\u003cstrong\u003eoverhauled\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"marker\"\u003e\u003cstrong\u003eThe strap has been replaced with a new (genuine) one\u003c\/strong\u003e\u003c\/span\u003e, so it is ready for comfortable use.\u003c\/p\u003e\n\n\u003cp\u003eThe dial has light surface scratches between the 6 and 8 o'clock positions, but overall visibility remains good.\u003cbr\u003e\nThe case shows minor scratches, and the bottom-left lug is slightly bent inward, though this does not affect wearability.\u003cbr\u003e\nThe crown shows some wear from age, but winding operation is smooth.\u003cbr\u003e\nThe crystal has fine scratches that could not be polished out, but its clarity is well-maintained.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"marker\"\u003eAs this is an old timepiece, it is not waterproof.\u003c\/span\u003e Do not use it in environments exposed to moisture (such as on rainy days, while washing your face, or on hot days when sweating).\u003cbr\u003e\nAlso, as it is a precision machine, please be very careful to avoid strong impacts such as drops, and keep it away from magnetic fields (smartphones, PCs, speakers, magnets in bags, etc.).\u003c\/p\u003e\n\n\n\n\u003ch4\u003eOperation Instructions\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eManual Winding\u003c\/strong\u003e: Rotate clockwise while the crown is in the normal position.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003eTo wind the mainspring, please turn the crown clockwise slowly and carefully.\u003cbr\u003e\nThe crown will feel light at the start of winding, but it will become heavier as the mainspring tightens.\u003cbr\u003e\nPlease be aware that with hand-wound watches, forcing the crown to turn once it has reached its limit will break the mainspring.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to pull out the crown\u003c\/strong\u003e: Use your fingernail to gently pull the crown out from the case.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003eIf you pull the crown too hard, it may come out entirely. Please pull it out gently.\u003cbr\u003e\nTo prevent bending the crown, please remove the watch from your wrist before operating it.\u003cbr\u003e\nOperating it gently will reduce strain on the crown.\u003c\/p\u003e\n\n\u003cstrong\u003eTime Setting\u003c\/strong\u003e: Pull out the crown and rotate counter-clockwise (the second hand does not stop)","brand":"WATCH COLLE","offers":[{"title":"Default Title","offer_id":56190504829233,"sku":"000000008666-001","price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4939\/5761\/files\/1_000000008666.jpg?v=1788948662","url":"https:\/\/watch-colle.com\/en\/products\/000000008666","provider":"WATCH COLLE","version":"1.0","type":"link"}