Hello - this listing is for VINTAGE LARGE HORNED LUGS GERMAN DUV PARAT CAL 50 20 MICRONS RUNS -SPARES REPAIR winds sets runs bent lug

size  approx  36mm including crown, some  marks scratches tarnishing throughout commensurate with age pictures form part of description no returns

Please note - I am not a Horologist, I am a hobbyist who collects and sells watches. I do the best I can to describe each watch.