HublotClassic Fusion 42 Racing Grey Chronograph TitaniumREF NUMBER: 541.NX.7070.LRHublotClassic Fusion 42 Racing Grey Chronograph TitaniumREF NUMBER: 541.NX.7070.LRModelClassic FusionCase Diameter42.0 mmDial NumeralNo NumeralsMovementMechanical AutomaticPower Reserve42 hManufacture Year-Dial MaterialGreyDial Movement CaliberHublot HUB1153Case MaterialTitaniumWater Resistance50.0 m