HamiltonBoulton Mechanical Stainless Steel / WhiteREF NUMBER: H13519711HamiltonBoulton Mechanical Stainless Steel / WhiteREF NUMBER: H13519711ModelTimeless ClassicCase Diameter34.50 mmDial NumeralRoman NumeralsMovementMechanical HandwoundPower Reserve80 hManufacture Year-Dial MaterialWhiteDial Movement CaliberHamilton H-50 NDCase MaterialStainless SteelWater Resistance50.00 m