OmologatoOfficial Andrea Locatelli Chronograph by YamahaREF NUMBER: AND001OmologatoOfficial Andrea Locatelli Chronograph by YamahaREF NUMBER: AND001ModelOfficial Andrea Locatelli Chronograph by YamahaCase Diameter42 mmDial Numeral-MovementQuartzPower Reserve-Manufacture Year-Dial MaterialBlack MatteDial Movement CaliberOmologato QuartzCase MaterialStainless SteelWater Resistance100 m