abrod520
·Never seen this one before.
A ‘60s Sinn 128 in a Heuer Carrera case.
Iooks like a Singer dial with lume markers. Carreras all had applied markers except for the Belgian flieger.
photo by vintage-sinn-collector.de
Dunno much about Sinn but I don't think the Carrera case was ever used by anyone else, so I'm inclined to think this is a put-together. Find a similar-sized dial for a V72 watch and you're pretty much all set