Found them on my grandparents attic

Prima Ancre - homis watch -

1901-1949

Manual winding - Silver, Nickel, Chrome

Year 1920-1940 (not sure)

Pretty rare watches made in Swiss, 15 jewels, beautiful and rare piece

The dial of watch is made of silver, case is made of Nickel/Chrome.

Diameter is 50mm

They are in 4,5/10 condition, there is no glass, and the hand is missing. But the movement is clear and in partially working condition, they wind up and go, but in certain position ( the axe of balance is broken) so selling as unworking.