Last year I inquired about the watch being worn in a photo of Beatles producer George Martin.
https://omegaforums.net/threads/identify-watch-from-old-photo.37033/
Soon a similar one was found, just for fun. A year later I got around to having it serviced and it's just now back home from the shop. The watch has been running since Monday morning. It's lost six seconds.
Shop says the movement is a Felsa 4007N (internet image).
Click to expand...