Tag Heuer Formula 1 Automatic Chronograph Watch CAZ2012.BA0970 A high-performance automatic sports chronograph in high-tech ceramic and stainless steel. Built for speed lovers, its sleek, grey dial features fire-red touches and Super-LumiNova® details for effortless readability. CASE Size 44 mm Thickness 15 mm Lugs Distance 21.5 mm Water resistance 200 m Case Steel Fine-Brushed/Polished Bezel Fixed Bezel Ceramic Crown Screw-down Steel Case back Plain - Steel BAND Material Steel and Ceramic Finishing Fine-Brushed/Polished Buckle Folding Clasp Push-Buttons - Steel DIAL Finishing Sunray Brushed Color Grey Index Applied MOVEMENT Caliber Calibre 16 Automatic Movement Automatic Chronograph Power reserve (hours) 42 Balance Frequency 28'800 (4 Hz) Functions Hours, Minutes, Chronograph : 1/4 second, 30 minutes counter, 12 hours counter, Date