This gold and steel TAG Heuer Aquaracer is as high-performance as it is aesthetically pleasing. Quartz-powered and water-resistant to 300 metres thanks to the screw-down caseback and crown with double safety seal, this 27 mm wristwatch features an 18-carat gold-plated unidirectional rotating bezel surrounding the mother-of-pearl dial, and a steel and gold bracelet with safety clasp and diving extension.