OmegaSpeedmaster Date 40 Stainless Steel / Japan Limited Edition / BraceletREF NUMBER: 3513.53.00OmegaSpeedmaster Date 40 Stainless Steel / Japan Limited Edition / BraceletREF NUMBER: 3513.53.00ModelSpeedmasterCase Diameter39.0 mmDial NumeralStickMovementMechanical AutomaticPower Reserve46 hManufacture Year-Dial MaterialBlackDial Movement CaliberOmega 1152Case MaterialStainless SteelWater Resistance30.0 m