FIRMWARE APPLE WATCH Series 0 38mm watchOS 4.3.2 Watch1,1 Series 0 42mm watchOS 4.3.2 Watch1,2 Series 1 38mm watchOS 6.3 Watch2,6 Series 1 42mm watchOS 6.3 Watch2,7 Series 2 38mm watchOS 6.3 Watch2,3 Series 2 42mm watchOS 6.3 Watch2,4 Series 3 38mm GPS watchOS 8.8.1 (19U512) Watch3,3 INDISPONIVEL Series 3 38mm Celular watchOS 8.8.1 (19U512) Watch3,1 Series 3 42mm GPS Watch3,4 8.8.1 (19U512 ) Watch3,4 Series 3 42mm Celular watchOS 8.8.1 (19U512) Watch3,2 Series 4 40mm GPS watchOS 10.0.1 (21R360) Watch4,1 Series 4 40mm Celular watchOS 10.0.1 (21R360) Watch4,3 Series 4 44mm GPS watchOS 10.0.1 (21R360) Watch4,2 Series 4 44mm Celular watchOS 10.0.1 (21R360) Watch4,4 Series 5 40mm GPS watchOS 10.0.1 (21R360) Watch5,1 Series 5 40mm Celular watchOS 10.0.1 (21R360) Watch5,3 Series 5 44mm GPS watchOS 10.0.1 (21R360) Watch5,2 Series 5 44mm Celular watchOS 10.0.1 (21R360) Watch5,4 Series SE 40mm GPS watchOS 10.0.1 (21R360) Watch5,9 Series SE 40mm Celular watchOS 10.0.1 (21R360) Watch5,11 Series SE 44mm GPS watchOS 10.0.1 (21R360) Watch5,10 Series SE 44mm Celular 10.0.1 (21R360) Watch5,12 Series 6 40mm GPS watchOS 10.0.1 (21R360) Watch6,1 Series 6 40mm Celular watchOS 10.0.1 (21R360) Watch6,3 Series 6 44mm GPS watchOS 10.0.1 (21R360) Watch6,2 Series 6 44mm Celular watchOS 10.0.1 (21R360) Watch6,4 Drive Serie 6 (OSX)