Tag Heuer Formula 1 Chronograph Black Dial Stainless Steel Men's Watch CAU1110.BA0858. Stainless steel case with a stainless steel bracelet. Black titanium carbide coated steel bezel with tachymeter markings. Black dial with silver-tone hands and stick hour markers. Arabic numeral marks the 12 o'clock position. Minute markers around the outer rim. Chronograph - three sub-dials displaying: 60 second, 30 minute and 1/10th of a second. Swiss quartz movement. Scratch resistant sapphire crystal. Solid case back. Case diameter: 42 mm. Case thickness: 11 mm. Round case shape. Band width: 20 mm. Fold over clasp with safety release. Water resistant at 200 meters / 660 feet. Functions: chronograph, date, hour, minute, second. Sport watch.