{"product_id":"omega-r17-8-compatible-mainspring-rezista-no-179-1-30-0-10-10-nos","title":"Omega R17.8 Compatible Mainspring – Rezista No.179 1.30×0.10×10½''' NOS","description":"\u003cp data-start=\"0\" data-end=\"84\"\u003eOmega R17.8 Compatible Mainspring – Rezista No.179 1.30×0.10×10½''' NOS\u003c\/p\u003e\n\u003cp data-start=\"86\" data-end=\"275\"\u003eVintage Rezista\/Larsen mainspring in original envelope. Spec 1.30 mm × 0.10 mm, length 10½''' (ligne). Marked for Omega R17.8 and cross-refs shown below; sold as NOS watch part.\u003c\/p\u003e\n\u003cp data-start=\"277\" data-end=\"292\"\u003e\u003cstrong data-start=\"277\" data-end=\"292\"\u003eAttributes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"293\" data-end=\"740\"\u003e\n\u003cli data-start=\"293\" data-end=\"322\"\u003e\n\u003cp data-start=\"295\" data-end=\"322\"\u003e\u003cstrong data-start=\"295\" data-end=\"305\"\u003eBrand:\u003c\/strong\u003e Rezista (Larsen)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"323\" data-end=\"356\"\u003e\n\u003cp data-start=\"325\" data-end=\"356\"\u003e\u003cstrong data-start=\"325\" data-end=\"334\"\u003eType:\u003c\/strong\u003e Mechanical mainspring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"357\" data-end=\"452\"\u003e\n\u003cp data-start=\"359\" data-end=\"452\"\u003e\u003cstrong data-start=\"359\" data-end=\"381\"\u003eModel\/Caliber\/Ref:\u003c\/strong\u003e No. 179; fits Omega R17.8; also marked Bulova 6AO\/6M\/9P, Gruen 485\/487\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"453\" data-end=\"517\"\u003e\n\u003cp data-start=\"455\" data-end=\"517\"\u003e\u003cstrong data-start=\"455\" data-end=\"469\"\u003eSize\/Spec:\u003c\/strong\u003e Width 1.30 mm × strength 0.10 mm; length 10½'''\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"518\" data-end=\"586\"\u003e\n\u003cp data-start=\"520\" data-end=\"586\"\u003e\u003cstrong data-start=\"520\" data-end=\"547\"\u003eJewels\/Material\/Finish:\u003c\/strong\u003e Tempered steel (standard watch spring)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"587\" data-end=\"648\"\u003e\n\u003cp data-start=\"589\" data-end=\"648\"\u003e\u003cstrong data-start=\"589\" data-end=\"621\"\u003eEra\/Approx. Year (if known):\u003c\/strong\u003e Vintage (mid-20th century)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"649\" data-end=\"669\"\u003e\n\u003cp data-start=\"651\" data-end=\"669\"\u003e\u003cstrong data-start=\"651\" data-end=\"665\"\u003eCondition:\u003c\/strong\u003e NOS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"670\" data-end=\"740\"\u003e\n\u003cp data-start=\"672\" data-end=\"740\"\u003e\u003cstrong data-start=\"672\" data-end=\"682\"\u003eNotes:\u003c\/strong\u003e In original printed envelope; not tested or opened by us.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- keywords: Omega R17.8 mainspring, Rezista 179, Larsen mainspring 1.30 x 0.10, 10.5''' 10½ ligne, Bulova 6AO 6M 9P spring, Gruen 485 487 mainspring, vintage Swiss watch parts, NOS watch mainspring, Omega R 17.8 repair part --\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":46805694283925,"sku":"Earnie 9\/19 - 3963 GA 1","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8784\/6293\/files\/57_e8614bdb-f2aa-4ae3-b66e-24a1302b5085.jpg?v=1767322331","url":"https:\/\/falconwatchparts.com\/products\/omega-r17-8-compatible-mainspring-rezista-no-179-1-30-0-10-10-nos","provider":"Falcon Watch Parts","version":"1.0","type":"link"}