Brand: TAG HEUER Model: Formula 1 Reference Number: WAH1010.BA0854 Movement: Swiss Quartz Production Year: 2014 (approximation) Case Material: Stainless Steel Case Diameter: 44mm Thickness: 12mm Water resistance: 200 meters Bezel: Black Unidirectional Rotatable Crystal: Sapphire Dial: Black with luminous indices Dial numerals: Arabic Bracelet material: Brushed Steel Lug width: 22mm Clasp: Fold with extension Crown: Screwdown Case Back: Steel Screw down Functions: Hour, minute, small sub-second, Date