constellation (bought a while ago from ebay, with limited knowledge at that time, not knowing it was a repainted dial, the left shift of the omega emblem and star)
do they come without "SWISS / SWISS MADE" at that time
The 'Swiss' text is there, even though it's impossible to make out. Here's a pic of the dial:
On my computer I can expand the image enough to make out faint traces of ink where 'Swiss' should be under the 6 marker. The text would be too small to be legible against engraving the same size. But the ink's there.