![]() ![]() The final movement was of modular construction and featured a microrotor. However, Heuer-Leonidas would soon refer to the movement as the Calibre 11, a name which continues to endure. The name of the movement was the ‘Chronomatic’, a nomenclature which Breitling continued to use for many years. ![]() Two years later, the movement was ready for release. The project was shrouded in secrecy and was codenamed ‘Project 99’. Breitling, Buren, Dubois-D é praz and Heuer-Leonidas established a project team and began developing the ‘world’s first self-winding wrist chronograph’. Undeterred, Jack Heuer approached Willy Breitling of the eponymous watch company and the two companies agreed to share the research and development costs. Unfortunately, the cost of the project was CHF 500,000, a colossal sum in 1967, making the project unviable. Heuer approached the venerable module specialist, Dubois-D é praz, a supplier to Heuer-Leonidas at the time, and asked about combining the Buren microrotor movement with a chronograph mechanism from Dubois-D é praz. However, up to that point, pairing a self-winding movement with a chronograph module would have led to an impractically bulky case.Īround 1963, Buren, a specialist movement company, unveiled a new calibre featuring a microrotor. Jack Heuer wanted to produce an automatic chronograph, potentially a world-first. This was of concern to Jack Heuer, Managing Director of Heuer-Leonidas (the company we know today as TAG Heuer). ![]() Meanwhile, the demand for hand-wound chronographs was in decline. This detailed review of the TAG Heuer Monaco Gulf Special Edition 50th Anniversary includes live images, specification details and pricing.Ĭalibre 11 – the world’s first self-winding chronograph?ĭuring the 1960s the popularity of automatic watches was on the ascent. This timepiece harnesses many of the design codes of the first Monaco, released in 1969, but incorporates two eye-catching stripes on the dial. TAG Heuer Monaco Gulf Special Edition 50th Anniversary The TAG Heuer Monaco Gulf Special Edition 50th Anniversary is the latest model produced by the avant-garde Swiss watch brand since announcing a new ‘global partnership’ with Gulf Oil International. ![]()
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