I've searched high and low for an ID on this watch. What I know: It's a Wittnauer, ~circa 1950 (according to previous owner). 10K goldfilled bezel front, stainless steel back. No other identifying marks. The band is not original. Requires a special tool to remove the back which I do not have, nor did the previous owner.
Any help or even educated guesses would be appreciated. Cheers.