GMT-MASTER II 126719BLROReference: 126719BLRODiameter: 40 mmMaterial: 18K white goldMovement: Self-windingWater Resistance: 100 metres / 330 feetPower Reserve: Approximately 70 hours
GMT-MASTER II 126719BLROReference: 126719BLRODiameter: 40 mmMaterial: 18K white goldMovement: Self-windingWater Resistance: 100 metres / 330 feetPower Reserve: Approximately 70 hours