Ok.. I see now. Too many serial #s...that low # referred to something about the case, I guess...but the outer case had a much larger #. The works dates to 1906, which makes more sense, as my grandmother went to the 1904 Worlds Fair in St. Louis and the family moved from Pennsylvania to Oklahoma in about 1910, no doubt passing thru Missouri on the trip.

I cannot find any marks indicating # of jewels. Maybe it says somewhere hidden.