{"product_id":"cylinder-tourbillon","title":"Cylinder - Tourbillon","description":"\u003cp\u003eA replacement crystal-glass winding cylinder for the Tourbillon series — the transparent sleeve that houses the watch carrier and through which the photo-optic rotation sensor reads. Sold as a service part for damaged or scratched units, or for collectors restoring the unit to factory clarity after years of service.\u003c\/p\u003e\u003cp\u003eTourbillon-specific crystal cylinder. Not interchangeable with the Voyager\/Futura winding cylinder, which uses a different mounting geometry and lacks the optical clarity required by the Tourbillon's photo-optic sensor. Verify the model generation against the original cylinder before ordering — the Tourbillon series has had multiple revisions over the years.\u003c\/p\u003e","brand":"Orbita","offers":[{"title":"Default Title","offer_id":48152582193344,"sku":null,"price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4821\/8304\/files\/ChatGPTImageApr21_2026_09_49_41AM.png?v=1776779404","url":"https:\/\/westsideware.com\/products\/cylinder-tourbillon","provider":"Westside Ware ","version":"1.0","type":"link"}