{"product_id":"seiko-ersatzteil-386120-1-stuck-stellhebelfeder-fur-seiko-solar-vintage-nos","title":"Seiko Spare Part 386120 (1 piece) – Setting Lever Spring for Seiko \"Solar\" (Vintage) – NOS","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOriginal \u003cstrong\u003eSeiko spare part No. 386120 – Setting Lever Spring\u003c\/strong\u003e from new old stock (NOS) for the \u003cstrong\u003evintage Seiko \"Solar\" (ソーラー)\u003c\/strong\u003e. Offered is \u003cstrong\u003ea single piece\u003c\/strong\u003e, taken from an original Seiko parts package.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe setting lever spring is a central component of the key\/setting mechanism: it fixes the setting lever (おしどり \/ setting lever) and, through its spring arm, ensures the clean detent of the crown positions (winding\/hand setting). The design – a flat, screwed plate with a springy, hook-shaped arm – is typical for this; the Japanese term \"押え\" (osae) on the original bag stands for exactly this holding\/spring function.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eImportant note on the model name: \"Solar\" refers to the \u003cstrong\u003emechanical vintage Seiko \"Solar\"\u003c\/strong\u003e of the 1950s\/1960s (dial-signed, mostly gold-plated hand-wound model series) – \u003cstrong\u003enot\u003c\/strong\u003e a modern, light-powered solar watch.\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, at most minor, purely cosmetic traces are possible, which do not impair the function.\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) that has been stored for decades. The limitation period for claims for defects (statutory warranty) is 12 months from delivery.\u003c\/p\u003e","brand":"Vintage \u0026 JDM (Japan Domestic Market)","offers":[{"title":"Default Title","offer_id":53657515491666,"sku":null,"price":14.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/3908\/0530\/files\/IMG-8728.heic?v=1780678443","url":"https:\/\/japanese-microbrands.com\/en\/products\/seiko-ersatzteil-386120-1-stuck-stellhebelfeder-fur-seiko-solar-vintage-nos","provider":"Japanese Microbrands - Mario Lenke","version":"1.0","type":"link"}