HublotOceanographic 4000 Chronograph Titanium 48mmREF NUMBER: 732.NX.1127.RXHublotOceanographic 4000 Chronograph Titanium 48mmREF NUMBER: 732.NX.1127.RXModelOceanographicCase Diameter48.0 mmDial NumeralRound IndexesMovementMechanical AutomaticPower Reserve42 hManufacture Year-Dial MaterialBlackDial Movement CaliberHublot HUB4160Case MaterialTitaniumWater Resistance100.0 m