Breitling Superocean Steelfish Aeromarine BrandBreitling CollectionAeromarine ModelSuperocean Steelfish ReferenceA17390.BLACK Country of originSwitzerland Type of watchMen's Case materialSteel Case diameter44 mm Case thickness16.1 mm Water resistance2000 m Manual windingHoursMinutesSecondsDateSecond time zoneWristwatch