Accuracy of Seiko Marvel Diashock 17 jewels movement (late 1950s) - does anyone know what range it should be??? | WatchUSeek Watch Forums
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Seiko Marvel 14068 GOLD FILLED 14K Vintage 21 Jewels Manual Winding Mens Watch - Japan Pre-owned Vintage
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Seiko ad: $1,126 Seiko Marvel 1960s Made In Japan 33mm Manual Stainless Steel... Condition 1 (mint); Year 1960; Location… | Watches for men, Seiko, Vintage watches
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