RolexGMT-Master II Stainless Steel / GRNR / OysterREF NUMBER: 126710GRNR-0004RolexGMT-Master II Stainless Steel / GRNR / OysterREF NUMBER: 126710GRNR-0004ModelGMT Master Case Diameter40.0 mmDial NumeralStick & DotMovementMechanical AutomaticPower Reserve70 hManufacture Year-Dial MaterialBlack MatteDial Movement CaliberRolex 3285Case MaterialStainless SteelWater Resistance0.0 m