Not quite sure on this one. Great case details on a cool chain band that looks to be correct period. It's a perfect fit on my wrist. Light high point wear on band, watch case is really crisp and near perfect. Recessed crown with center groove pronounced. Watch came to me running and clean as seen. Presented at auction as a "large face ladies watch"....Nobody paid attention :o)
I find only one like it in the database that we declared as an engraved version of Kirkwood in 2020.. That one is 2 years earlier and has a different dial. Dial on subject watch is a perfect fit to case opening viewed straight on.
1938 Kirkwood?






Knickerbocker is certainly a possibility, good ad find, Stephen! Case shape and dial configuration look to be a better match than Kirkwood.
The lug through holes are a clue, but the dial seems to be the deciding factor. I will agree
1938 Knickerbocker
and if so, a first for the database.