TAG HeuerFormula 1 Chronograph Quartz Stainless Steel / Grey - Orange / BraceletREF NUMBER: CAZ101AH.BA0842TAG HeuerFormula 1 Chronograph Quartz Stainless Steel / Grey - Orange / BraceletREF NUMBER: CAZ101AH.BA0842ModelFormula 1Case Diameter43.00 mmDial NumeralMixedMovementQuartzPower Reserve-Manufacture Year-Dial MaterialGrey MatteDial Movement CaliberRonda 5040.DCase MaterialCeramic,Stainless SteelWater Resistance200.00 m