TissotNavigator Quartz N250 BlackREF NUMBER: T301.485.52TissotNavigator Quartz N250 BlackREF NUMBER: T301.485.52ModelNavigatorCase Diameter39.0 mmDial NumeralMix NumeralsMovementQuartzPower Reserve-Manufacture Year-Dial MaterialBlackDial Movement CaliberETA E10.061Case MaterialStainless SteelWater Resistance30.0 m