Roger DubuisExcalibur Spider Huracan Black DLC TitaniumREF NUMBER: DBEX0749Roger DubuisExcalibur Spider Huracan Black DLC TitaniumREF NUMBER: DBEX0749ModelExcaliburCase Diameter45.0 mmDial NumeralNo NumeralsMovementMechanical AutomaticPower Reserve60 hManufacture Year-Dial MaterialBlue SkeletonDial Movement CaliberRoger Dubuis RD630Case MaterialTitaniumWater Resistance50.0 m