Recently picked up a Vertex 1930's watch - pictures below.
However i note the movement is marked "Herald" and 2 x stars on the mainspring ratchet wheel, which puzzles me.
The movement has 2 adjusts and keeps VERY good time!
I'm assuming maybe this was the retailer? I seem to recall somewhere the Herald Watch Co? but as a retailer not a manufacturer of movements.
The watch and case are marked and signed Vertex with case serial number and date coded for 1930 - foreign import marked .925 for silver.
The "Herald" is the odd bit.
Any clues? anybody?