TAG Heuer Men's CAH1112.BA0850 Formula 1 Chronograph Watch TAG Heuer Swiss quartz movement Scratch-resistant sapphire crystal; Luminescent hands and markers; Scratch-resistant titanium carbide coated unidirectional bezel Solid 41-mm brushed stainless-steel case with checker flag decorated caseback; Three rows of fine-brushed stainless-steel bracelet with diving extension Chronograph functions with 30-minute, 60-second, and 1/10th of a second subdials; Date function between 3 and 4 o'clock Water resistant to 660 feet (200 M): suitable for recreational scuba diving