Continuing my research, I have added information for another Universal Geneve, the reference 881101/01 "Eric Clapton".
This serial number section includes data for all Universal Geneve 881101/01 "Eric Clapton" pieces I have found, including traits of the watch, such as dial, caseback, hands, etc. You can search, sort and filter the information based upon field. I also have created sub-sections to go into more detail, with images for dial, hands, bezel, caseback, etc.
If you have any Clapton information you would like to share (either for your watch or others you have found) to help building this Alpha Hands project, please feel DM me .