Breitling Chrono Superocean Aeromarine BrandBreitling CollectionAeromarine ModelChrono Superocean ReferenceA13340.BLACK Country of originSwitzerland Type of watchMen's Case materialSteel Case diameter42 mm Case thickness15.1 mm Water resistance500 m Manual windingChronographHoursMinutesSecondsDateDay of the weekWristwatch