{"product_id":"novator-mainspring-h-1-5-t-0-075-l-270-d-7-5-mm-ref-517","title":"Novator Mainspring - H 1.5 × T 0.075 × L 270 × D 7.5 mm - Ref. 517","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGenuine new old stock watch mainspring for mechanical watch movements, supplied singularly. Ideal for professional watchmakers, restorers, and vintage watch repair projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Details:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Watch Mainspring\u003c\/li\u003e\n\u003cli\u003ePart Number: 517\u003c\/li\u003e\n\u003cli\u003eSupplied as single units\u003c\/li\u003e\n\u003cli\u003ePackaging: Supplied in original packaging or clear poly bag\u003c\/li\u003e\n\u003cli\u003eHeight: 1.5 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 0.075 mm\u003c\/li\u003e\n\u003cli\u003eLength: 270 mm\u003c\/li\u003e\n\u003cli\u003eIntended Barrel Diameter: 7.5 mm\u003c\/li\u003e\n\u003cli\u003ePacket Height Marking: 4\u003c\/li\u003e\n\u003cli\u003eForce \/ Strength Marking: 19½\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNew Old Stock (NOS)\u003c\/li\u003e\n\u003cli\u003eUnused\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGenuine new old stock (NOS) watch movement part, ideal for mechanical watch repair, restoration, and servicing work.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAs usual, this item will be packaged carefully and dispatched with tracking. International shipping is available upon request.\u003c\/em\u003e\u003c\/p\u003e","brand":"Novator","offers":[{"title":"Default Title","offer_id":53477723603211,"sku":"1886\/13","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/6560\/9995\/files\/5432eb3e615b40cb70a0ecbae6b4a907.jpg?v=1792943872","url":"https:\/\/bowles.ltd\/products\/novator-mainspring-h-1-5-t-0-075-l-270-d-7-5-mm-ref-517","provider":"Bowles Ltd.","version":"1.0","type":"link"}