{"product_id":"gruen-factory-stem-for-caliber-290-nm-new-in-envelope","title":"Gruen Factory stem for caliber 290 NM - new in envelope","description":"\u003cp\u003e\u003cstrong\u003eGRUEN\u003c\/strong\u003e factory stem for caliber 290 NM (New Model), new in sealed envelope. Stem may not be pristine but is new and unused. I likely have several of these so the one you get may differ slightly from the images. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. If you need a part for a Swiss watch I likely have it so feel free to inquire. Images do a pretty good job of representing the item.\u003cbr\u003e\u003c\/p\u003e","brand":"Gruen","offers":[{"title":"Default Title","offer_id":48575582404916,"sku":"SWW-GRU290NM-05","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-05-0819.03.45.jpg?v=1746756330","url":"https:\/\/www.vintagetimeparts.com\/products\/gruen-factory-stem-for-caliber-290-nm-new-in-envelope","provider":"Vintage Time Parts","version":"1.0","type":"link"}