TAG HeuerFormula 1 Quartz Chronograph / Gulf REF NUMBER: CAZ101AT.BA0842TAG HeuerFormula 1 Quartz Chronograph / Gulf REF NUMBER: CAZ101AT.BA0842ModelFormula 1Case Diameter43.0 mmDial NumeralNumeralsMovementQuartzPower Reserve-Manufacture Year-Dial MaterialBlue SunrayDial Movement CaliberTag Heuer QuartzCase MaterialStainless SteelWater Resistance200.0 m