Bulova 1931 Sky King

Here's an unusual one that I didn't recall seeing before. There is only one other in the database that belongs to Geoff and was submitted in 2012 (14 yrs ago). Two tone case is reversed from what we usually see - Yellow body with white around the crystal. I added the band, it's solid yellow color but correct time period. Band should be two tone, like watch.

1931 Sky King.

Running and keeping time with original celluloid dust cover present.