OmegaOMEGA Jumbk Calatrava 2640 fancy indexesREF NUMBER: 2640-8 SCOmegaOMEGA Jumbk Calatrava 2640 fancy indexesREF NUMBER: 2640-8 SCModelJumbo CalatravaCase Diameter36.0 mmDial Numeralfancy appliedMovementMechanical HandwoundPower Reserve42 hManufacture Year-Dial MaterialCream SatinDial Movement CaliberOmega 283Case MaterialStainless steelWater Resistance50.0 m