GMT-Master II 126720VTNRReference: 126720VTNRDiameter: 40 mmMaterial: OystersteelMovement: Self-windingWater Resistance: 100 metres / 330 feetPower Reserve: Approximately 70 hours
GMT-Master II 126720VTNRReference: 126720VTNRDiameter: 40 mmMaterial: OystersteelMovement: Self-windingWater Resistance: 100 metres / 330 feetPower Reserve: Approximately 70 hours