A versatile quartz chronograph with blue dial and tachymeter scale inspired by the world’s most prestigious motor-sports circuit. High-resistance materials are used throughout, from the scratch-proof sapphire crystal to the 43mm tonneau-shaped case in stainless steel. The notched and fluted racing bezel is in polished stainless steel and aluminum. Super-Lumi Nova® applied indexes, large “12” and hands for better legibility. The iconic screw-down crown has “Easy Grip” finishing for better handling with driving gloves. The robust steel bracelet has a double safety folding clasp to prevent accidental opening and a “Driver” extension for wearing over a racing suit. Water resistance is up to 200m. The three chronograph counters track permanent seconds, hours, minutes and 1/10ths of a second. The precision tachymeter scale on the bezel measures converts a distance and into speed. The watch itself delivers 100% function, elegance fearless and sporting allure throughout every moment of the day. Quartz Movement: Our Quartz movements are manufactured in Switzerland. Powered by a battery that will last several years, they don\'t need to be wound. Tag Heuer\'s Quartz movements display perfect accuracy for years (a difference of only a few seconds per month, thanks to the battery).Case Size43mm Thickness12. 4mm Lugs Distance21. 5mm Water Resistance200 Metres Case Material Steel Fine-Brushed Bezel Fixed Bezel Steel Alu Crown Screw-down Steel Caseback Plain - Steel Band Material Steel Finishing Fine-Brushed/Polished Buckle Folding Clasp Push-Buttons - Fine Brushed Steel Functions Hours, Minutes, Seconds, Chronograph: 1/10 second, seconds, 30 minutes counter, date