Early 1970's Sheffield diver. Sheffield was an economy brand that produced a a lot of cheap 1 jewel pin lever movements. This piece has a very nice 17 Jewel Lorsa P75 inside. New Year...old watches!!
Humming in F# for the evening. ..
Ca. 1969-70 vintage Omega Seamaster 120.
Snowy Greets from Germany! Here is one "digital" Best Regards. 72er.
Something from 71
Zenith Defy ref A 3645 second series 1971/72https://forums.watchuseek.com/attachm...2&d=1422805874