Frederique ConstantClassics Heart Beat AutomaticREF NUMBER: FC310MCK5B6Frederique ConstantClassics Heart Beat AutomaticREF NUMBER: FC310MCK5B6ModelClasssicsCase Diameter40 mmDial NumeralRomanMovementMechanical AutomaticPower Reserve38 hManufacture Year-Dial MaterialGreen SunrayDial Movement CaliberFC 310Case MaterialStainless SteelWater Resistance50 m