{"product_id":"精工舎現セイコー-ネーション-ポーセリン-二重ケース-モリス9型-ref-9150-seiko-nation-porcelain-dial","title":"SEIKOSHA Nation Porcelain Dial ref.9047 \/ Pre-War Dust-Proof Double Case","description":"\u003cp\u003e— Pre-war intent: NATION —\u003c\/p\u003e\n\u003cp\u003eOne of the representative Japanese wristwatches that the firm now known as Seiko began producing around the end of the 1920s.\u003c\/p\u003e\n\u003cp\u003eThe dial carries the pet name \"NATION,\" in the line of Roman-alphabet names alongside Laurel and Dahlia.\u003c\/p\u003e\n\u003cp\u003eAt the time, the average monthly wage of an ordinary worker was around 20 yen 65 sen.\u003c\/p\u003e\n\u003cp\u003eThe list price of the Nation was 8 yen 50 sen.\u003c\/p\u003e\n\u003cp\u003e— Curve and depth —\u003c\/p\u003e\n\u003cp\u003eThe hands are in the Breguet style.\u003c\/p\u003e\n\u003cp\u003eThe indexes likewise draw fine curves, and blued steel hands give the dial a quiet depth.\u003c\/p\u003e\n\u003cp\u003eThe eye rests, and the intent of the construction rises to the surface.\u003c\/p\u003e\n\u003cp\u003e— A construction for military use —\u003c\/p\u003e\n\u003cp\u003eThe case is a dust-proof double construction, designed to keep dust out.\u003c\/p\u003e\n\u003cp\u003e\"Patent No.274740, dust-proof.\"\u003c\/p\u003e\n\u003cp\u003eIt was intended for use as a military watch, and a hard intent lives in its construction.\u003c\/p\u003e\n\u003cp\u003e— Cal. Morris Type 8 —\u003c\/p\u003e\n\u003cp\u003eThe \"type\" notation classifies movements by diameter.\u003c\/p\u003e\n\u003cp\u003eThe Type 8 fitted here, for instance, indicates a size of about 23mm.\u003c\/p\u003e\n\u003cp\u003eA larger type is the Type 9 (about 26mm), and larger still the Type 10 (about 29mm).\u003c\/p\u003e\n\u003cp\u003eThe numbers work as a guide to size.\u003c\/p\u003e\n\u003cp\u003eThis classification was used not only by Seiko but by other Japanese makers such as Citizen, as a customary notation from before the war.\u003c\/p\u003e\n\u003cp\u003eIt is closer to a size code than to a model number.\u003c\/p\u003e\u003cp\u003eTo book a visit to the WatchTender Ginza store, please see watchtenderginza.com.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":40495140765825,"sku":null,"price":128000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/4313\/6385\/files\/IMG_20250826_145453.jpg?v=1757916822","url":"https:\/\/watchtenderjapan.com\/en\/products\/%e7%b2%be%e5%b7%a5%e8%88%8e%e7%8f%be%e3%82%bb%e3%82%a4%e3%82%b3%e3%83%bc-%e3%83%8d%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3-%e3%83%9d%e3%83%bc%e3%82%bb%e3%83%aa%e3%83%b3-%e4%ba%8c%e9%87%8d%e3%82%b1%e3%83%bc%e3%82%b9-%e3%83%a2%e3%83%aa%e3%82%b99%e5%9e%8b-ref-9150-seiko-nation-porcelain-dial","provider":"WatchTender","version":"1.0","type":"link"}