Limited edition of 1000 pieces breitling watch navitimer 1461 48mm blacksteel limited edition m1938022bd20100w selfwinding chronograph combines a large size case with a calendar system requiring just one correction every four years meaning 1461 days the date day and month indications are complemented by a moon phase aperture the sophisticated 450 part movement is housed in a steel case with a bidirectional rotating bezel activating the famous circular aviation slide rule this watch is