I have this Gotham watch from the 1940s and can't find the maker and caliber of the movement. Markings: Gotham Watch Co. Inc, Swiss unadjusted, seven jewels, GXI (Us import code for Ollendorff), 63826, RUNJ in a frame. Size approx. 24mm
I have seen it several times in different variations, but never any hint regarding the maker.
Here are two links to a website of a watch repairer with exactly the same movement (different number of jewels), for Ollendorff and Gotham, but no info about the producer.
The are falling around on eBay, this one here is marked IOCO (linked to Ollendorff/Gotham) but again no useful hint as to the maker.
Can anybody help?