{"product_id":"000000008806","title":"Seiko Cronos Special 15033 Gold-Filled Cal. 810 23 Jewels Manual Wind, Serviced, Manufactured in 1963 (Showa 38)","description":"\u003cp\u003eThis is a 1963 \u003cstrong\u003eSeiko Cronos Special\u003c\/strong\u003e.\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\nWith a design unique to the Kameido factory, its basic structure and the shape of its bridges were later inherited by the King Seiko.\u003c\/p\u003e\n\n\u003cp\u003eThe Cronos Special is a high-end model developed based on the \u003cspan class=\"marker\"\u003eKing Seiko 1st, released in 1961\u003c\/span\u003e.\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 the Cal. 810 (23 jewels), developed based on the design philosophy and structure of the King Seiko (J14102E).\u003cbr\u003e\nIt features meticulous craftsmanship typical of a high-end watch, including the same balance wheel beat adjuster used in the King Seiko.\u003cbr\u003e\nA major visual characteristic is that it adopts the \"C-curve\" bridge shape used in the King Seiko, rather than the \"S-curve\" typically seen in standard Cronos models.\u003c\/p\u003e\n\n\u003cp\u003eThe dial features a \u003cstrong\u003esunburst finish\u003c\/strong\u003e, creating beautiful shadows depending on the angle of the light.\u003cbr\u003e\nDue to aging, it has developed a tone close to \u003cstrong\u003echampagne gold\u003c\/strong\u003e, offering the wonderful atmosphere unique to an antique watch.\u003cbr\u003e\nThe cursive logo at the 12 o'clock position exudes elegance.\u003cbr\u003e\nAt the 6 o'clock side, it is engraved with \"Diashock 23jewels\" and the \u003cstrong\u003eAD dial\u003c\/strong\u003e mark (indicating a high-end specification of gold-plated brass).\u003cbr\u003e\nThe design combines simple three-hand styling with bold dauphine hands, giving it a strong presence.\u003c\/p\u003e\n\n\u003cp\u003eThe case features an \u003cstrong\u003e80-micron thick gold-filled (ALL GOLD FILLED)\u003c\/strong\u003e specification.\u003cbr\u003e\nBecause the gold layer is thicker than standard gold plating, it is resistant to peeling and can be used for many years.\u003c\/p\u003e\n\n\u003cp\u003eWith a case diameter of 35.9mm and a thickness of 10.3mm, it has a comfortable size, making it perfect for those looking for 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 you can enjoy it with peace of mind.\u003c\/p\u003e\n\n\u003cp\u003eThe dial shows light staining overall and a faint scratch at the 3 o'clock position, but these do not impair visibility.\u003cbr\u003e\nThe case has minor scratches, but remains in good condition considering its age.\u003cbr\u003e\nAlthough the crown shows wear from aging, the winding operation is smooth.\u003cbr\u003e\nThe crystal is in beautiful condition without any noticeable deep scratches.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"marker\"\u003eAs this is a vintage watch, 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 when sweating on hot days).\u003cbr\u003e\nAdditionally, as it is a precision instrument, please be careful to avoid strong impacts such as drops, and exposure to magnetism (smartphones, PCs, speakers, bag magnets, etc.).\u003c\/p\u003e\n\n\n\u003ch4\u003eOperation Instructions\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eManual Winding\u003c\/strong\u003e: Rotate the crown upward while in the normal position.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003eTo wind the mainspring, turn the crown slowly and carefully in the upward direction.\u003cbr\u003e\nIt will feel light at the beginning, but will become firmer as it is wound.\u003cbr\u003e\nPlease be careful not to force the crown when it is fully wound, as this could snap the mainspring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to Pull the Crown\u003c\/strong\u003e: Insert a fingernail between the case and the crown and pull gently.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003ePulling the crown too hard may cause it to come out; please pull gently.\u003cbr\u003e\nTo prevent the crown from bending, please remove the watch from your wrist before operation.\u003cbr\u003e\nBy operating it gently, you can reduce the strain on the crown.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSetting the Time\u003c\/strong\u003e: Pull the crown and rotate it downward.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003eThe second hand does not stop.\u003c\/p\u003e","brand":"WATCH COLLE","offers":[{"title":"Default Title","offer_id":56190781227313,"sku":"000000008806-001","price":74800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4939\/5761\/files\/1_000000008806.jpg?v=1788950197","url":"https:\/\/watch-colle.com\/en\/products\/000000008806","provider":"WATCH COLLE","version":"1.0","type":"link"}