A very sweet white dialed Air Warden. I've seen quite a few black dials in this model, but seems that the white dials are a bit more scarce.
I wonder why you get penalized 1/2 star for having a varient dial. Here is one from my collection with the same color dial & and an ad from 1943.
Another possibility is that we have it confused with the 1941 Night Hawk, ya recon?
Bulova changed the name of this watch from Night Hawk to Air Warden in 1941as evident by the ads, purely for marketing strategy & varient dial colors. I am sure it wasn't done to confuse collectors in the next century.
Fifth,
Do you have an Air Warrden or a Night Hawk? The case is 26mm in diameter non inclusive of the Crown while using my 6 inch steel rule. LOL Check the link for my black dialed example.