I think its a time frame thang. From Dana Bell...."Nonspecular Intermediate Blue, Semigloss Sea Blue atop the wings and stabilizers, and Nonspecular Sea Blue on the fuselage and wing and stabilizer leading edges. The N/S Sea Blue was a slightly grayer color and (of course) not as glossy. The two Sea Blues also faded at different rates, and the differences could be quite pronounced as the aircraft weathered" You have ANA 606, ANA 607, and ANA 623, all NS Sea Blue. Probably could have gotten away with a Satin Gloss finish but the LHS was out