{"product_id":"seiko-ersatzteil-aufzugswelle-fur-seiko-purple-1-stuck-nos","title":"Seiko Spare Part – Winding Stem for Seiko \"Purple\" (1 Piece) – NOS","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOriginal and very rare \u003cstrong\u003eSeiko spare part – 巻真（まきしん）\/ Winding Stem\u003c\/strong\u003e for the \u003cstrong\u003eSeiko \"Purple\" (パープル)\u003c\/strong\u003e, from new old stock (NOS). Offered is \u003cstrong\u003ea single piece\u003c\/strong\u003e, taken from an original \"FOR SEIKO\" dealer bag (printed \"パープル用\" = \"for Purple\").\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe winding stem is a central component of the keyless works and is necessary for winding and setting the hands: The square engages with the clutch\/winding gear train, and the external thread receives the crown.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe \u003cstrong\u003eSeiko \"Purple\"\u003c\/strong\u003e is a rather rare, compact Seiko model from the 1960s. Original spare parts for these early Seikos are difficult to find today, which makes this part particularly relevant for watchmakers and collectors.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe part is unused and in very good original condition; due to storage, there may be minor, purely cosmetic marks that do not affect functionality.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNote: A precise caliber\/measurement is not noted on the bag; please compare measurements and fit with the required winding stem before installation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManufacturer: Seiko (K. Hattori \u0026amp; Co., Japan).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003eWarranty (used) This is an original part (NOS) stored for decades. The limitation period for defect claims (statutory warranty) is 12 months from delivery.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003eNote Before installation, please compare measurements and fit with the required winding stem; assembly should be carried out professionally.\u003c\/p\u003e","brand":"Vintage \u0026 JDM (Japan Domestic Market)","offers":[{"title":"Default Title","offer_id":53657477972306,"sku":null,"price":17.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/3908\/0530\/files\/74BD480B-6A4D-4A1E-8690-7987869D3462.jpg?v=1780678420","url":"https:\/\/japanese-microbrands.com\/en\/products\/seiko-ersatzteil-aufzugswelle-fur-seiko-purple-1-stuck-nos","provider":"Japanese Microbrands - Mario Lenke","version":"1.0","type":"link"}