TudorBlack Bay 41 Black Dial with Stainless Steel BraceletREF NUMBER: M79230B-0008TudorBlack Bay 41 Black Dial with Stainless Steel BraceletREF NUMBER: M79230B-0008ModelM79230B-0008Case Diameter41.0 mmDial NumeralNo NumeralsMovementMechanical AutomaticPower Reserve70 hManufacture Year-Dial MaterialBlack Domed matte blackDial Movement CaliberManufacture Calibre MT5602 (COSC) MT5602Case MaterialStainless SteelWater Resistance200.0 m