ektaylor
157
Ok. There are nine spaces between the different gears, which means one wheel is counting 1 to 9. There are 4 “different gears” which means there's another wheel on top (or underneath) counting digits from 0 to 3.
Jul 21, 2019,08:15 AM
It’s a digital day of the month indicator with separate wheels for the first and second digits. No idea who the manufacturer is.