{"product_id":"gr43071","title":"ETA Unitas 6497, 6498 Compatible Mainspring (GR)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eGenerale Ressorts high-quality Swiss-made mainspring (GR43071). Compatible with ETA 6497, 6498, and related Unitas calibers (non-automatic)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eHeight: 1.50mm\u003cbr\u003eThickness: 0.175mm\u003cbr\u003eLength: 440mm\u003cbr\u003eBarrel Diameter: 14.5mm\u003c\/p\u003e","brand":"GR","offers":[{"title":"Default Title","offer_id":47575533879486,"sku":"GR43071","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/6048\/9918\/files\/GR_image_f760122a-b675-41f1-b12c-eba60f5caec0.jpg?v=1779626682","url":"https:\/\/amplitudeparts.com\/products\/gr43071","provider":"Amplitude Watch Parts","version":"1.0","type":"link"}