TudorBlack Bay One 36 Stainless Steel / Black / BraceletREF NUMBER: 79640-0001TudorBlack Bay One 36 Stainless Steel / Black / BraceletREF NUMBER: 79640-0001ModelBlack Bay OneCase Diameter36.00 mmDial NumeralStick / DotMovementMechanical AutomaticPower Reserve70 hManufacture Year2023Dial MaterialBlack SunburstDial Movement CaliberTudor MT5400Case MaterialStainless SteelWater Resistance100.00 m