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While these models have the same basic design as their predecessors, the bright colors and fiberglass outer case were relegated to history. In 2004, TAG Heuer treated the Formula 1 to a facelift. Versions with gemstone-studded bezels are especially elegant. The manufacturer also offers numerous women's models that measure between 32 and 35 mm in diameter. This means the Formula 1 is at home in the water as it is on the race track. However, there are some holdovers from the original design, such as the distinctive bezel and water resistance to 200 m (20 bar, 656 ft). Highlights include chronographs powered by the Valjoux 7750-based Calibre 16. What's more, TAG Heuer has been outfitting these watches with modified automatic calibers from ETA since 2012. The colorful fiberglass cases became a thing of the past in the late 1990s when they were replaced by solid stainless steel. Since its debut, the Formula 1 has undergone some significant changes. The original collection contained various three-hand and chronograph models powered by quartz calibers from Ronda or ETA.
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A wide, gear-like bezel with large Arabic numerals for the minutes added an especially sporty touch. He crafted the case out of a stainless steel core and covered it in colorful fiberglass. When creating the Formula 1, TAG Heuer's designer Eddy Burgener took cues from the era's popular Swatch watches.
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Released in 1986, it was the first series to hit the market following Techniques d’Avant Garde's (TAG) acquisition of Heuer the year before. The Formula 1 collection holds a special position in the history of TAG Heuer.
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