CartierTank Must Xtra LargeREF NUMBER: WSTA0053CartierTank Must Xtra LargeREF NUMBER: WSTA0053ModelTankCase Diameter41 mmDial NumeralRoman NumeralsMovementMechanical AutomaticPower Reserve42 hManufacture Year-Dial MaterialSilver MatterDial Movement CaliberCartier 1847 MCCase MaterialStainless SteelWater Resistance300 m