HublotClassic Fusion 45 Aerofusion Chronograph TitaniumREF NUMBER: 525.NX.0170.LRHublotClassic Fusion 45 Aerofusion Chronograph TitaniumREF NUMBER: 525.NX.0170.LRModelClassic FusionCase Diameter45.00 mmDial NumeralStick / DotMovementMechanical AutomaticPower Reserve42 hManufacture Year-Dial MaterialSkeletonDial Movement CaliberHublot HUB1155Case MaterialTitanium,ResinWater Resistance50.00 m