{"product_id":"heuer-calculator-chronograph-150-633","title":"Heuer Calculator Chronograph 150.633","description":"\u003ch1\u003e\u003cspan\u003eHeuer Calculator Chronograph Ref. 150.633 – Icon of the 1970s\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHeuer Calculator Chronograph Ref. 150.633\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is one of the most extraordinary Chronographs of the 1970s and embodies the innovative spirit of that era. With its distinctive tonneau-shaped stainless steel case, characteristic slide rule bezel, and Automatic Chronograph movement, it is now a sought-after collector’s item for enthusiasts of historic motorsport and pilot watches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe generously sized \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e45 mm stainless steel case\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures a striking presence on the wrist. The rotating slide rule bezel allows for various calculations, such as speeds, distances, or conversions – a function that was especially valued by pilots and engineers at the time. The distinctive dial with contrasting Chronograph counters and striking orange accents gives the watch its unmistakable vintage character.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInside works the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHeuer Caliber 15\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, an Automatic Chronograph movement with a micro-rotor, which originated from the legendary Chronomatic project. The crown positioned on the left is a typical identifying feature of these early Automatic Chronographs and emphasizes the historic character of the Ref. 150.633.\u003c\/span\u003e\u003c\/p\u003e","brand":"Heuer","offers":[{"title":"Default Title","offer_id":58478675952000,"sku":"AK12816","price":3990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6511\/6752\/files\/DSC02282.jpg?v=1784286132","url":"https:\/\/www.colognewatch.de\/en\/products\/heuer-calculator-chronograph-150-633","provider":"Cologne Watch","version":"1.0","type":"link"}