{"product_id":"portugieser-tourbillon-retrograde-chronograph-iw394005","title":"Portugieser Tourbillon Rétrograde Chronograph","description":"\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003ePortugieser Tourbillon Rétrograde Chronograph\u003cbr\u003eOnly a few complications in Haute Horlogerie are as fascinating as the tourbillon. The \"whirlwind\" involves the balance wheel rotating around its axis in a cage. This not only provides a visual spectacle on the dial. The constant rotation reduces the influence of gravity on the oscillation system and increases the accuracy of the timepiece. The Portugieser Tourbillon Rétrograde Chronograph features a flying hacking minute tourbillon at \"6 o'clock\". Additionally, the model is equipped with a retrograde date display and a chronograph with flyback function. The special edition in a nautical design in dark blue and gold is limited to 50 pieces and available exclusively in IWC boutiques. The case is made of 18-carat Armor Gold®. Thanks to an improved microstructure, this material has significantly higher hardness values than traditional gold alloys. The blue dial, the gold-plated hands and appliqués in 18-carat gold further underscore the maritime character of this exclusive timepiece. The self-winding IWC-manufactured 89900 calibre boasts a power reserve of 68 hours. The pallet lever and escape wheel are treated with Diamond Shell® technology, which reduces friction and improves the flow of energy in the movement.\u003c\/span\u003e\u003c\/p\u003e","brand":"IWC Schaffhausen","offers":[{"title":"Default Title","offer_id":46344968339692,"sku":"IW394005","price":17540000.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0420\/9360\/9109\/files\/IW394005_1.png?v=1755187000","url":"https:\/\/artoftimeindia.com\/products\/portugieser-tourbillon-retrograde-chronograph-iw394005","provider":"Art Of Time","version":"1.0","type":"link"}