Product overview

Everything worth knowing.

A detailed, evidence-led view of the product—not a generic sales summary.

Aquaracer Professional 300 GMT - built for durability Part of the TAG Heuer Aquaracer collection Blue sunray brushed dial, detailed with luminous Super-LumiNova hands, housed with a 42mm steel case Powered by automatic movement - for the ultimate timekeeping EXPERTLY ENGINEERED Since 1860, TAG Heuer has set the standard in luxury chronograph watches, capturing performance to the fraction of a second. The brand's innovations, from the Mikrograph to the luxury Connected watch, highlight its commitment to precision and cutting-edge technology. The Aquaracer collection exemplifies this commitment with its blend of elegance and functionality, designed for those who want to combine their love of water sports with an appreciation for the finer things in life. Each Swiss-made watch showcases unmatched accuracy and style, embodying the brand's relentless pursuit of excellence in watchmaking. MAKING WAVES Introducing the TAG Heuer Aquaracer Professional 300 GMT, a 42mm watch that seamlessly blends durability and elegance. Its robust steel and sleek ceramic construction offers both toughness and a refined appearance. At its core, the COSC-certified Calibre TH31-03 movement ensures reliable performance with an impressive 80-hour power reserve. The watch features a deep blue sunray brushed dial that evokes the serene evening sea. Super-LumiNova® hands and indexes provide clear readability in low light, while the light blue GMT hand keeps you in sync with your home time. The two-tone ceramic bezel adds both style and functionality, with a black section for tracking nighttime hours (6 PM to 6 AM) and a blue segment for daytime. Complemented by a durable rubber strap, this Aquaracer is ready for any adventure while maintaining a sophisticated edge. Verified details include bracelet material of Rubber, brand collections of Aquaracer, dial colour of Blue, diameter of 42mm, guarantee of TAG Heuer 5 Year Guarantee and movement of Automatic. Available colours: Blue.