Strange markings on Omega dial-back

[mrkrsl]

Has anybody seen these or other marks on the reverse side of their old dials?

This is the back-side of the original dial in my 1969 Omega Genève 135.041. It has an intricate, repeating machined pattern, like a clover leaf or three outlined love hearts, that’s clearly visible across the full surface.

Is it some in-house Omega tooling pattern? An external supplier’s or manufacturer’s mark? Anyone know what’s going on here?

[Neverenoughwatches]

48 minutes ago, mrkrsl said:

Has anybody seen these or other marks on the reverse side of their old dials?

This is the back-side of the original dial in my 1969 Omega Genève 135.041. It has an intricate, repeating machined pattern, like a clover leaf or three outlined love hearts, that’s clearly visible across the full surface.

Is it some in-house Omega tooling pattern? An external supplier’s or manufacturer’s mark? Anyone know what’s going on here?

Just a bit of scrap metal they had laying around,  Omega eh cheapskates

[RichardHarris123]

I'm guessing but most watch dials are stamped out.  Omega may of bought the blanks and the impression is the manufacturer's trade mark.