antique French silver pocket watch 19th century Romilly a Paris Not working

Description

19th century French pocket watch Romilly a Paris to restore
No silver hallmarks but tested silver
It isn't clearly visible but the sides of the watch are engraved with swags motif
Signed On the dial enamel and on the back Romilly a Paris
Condition: The watch is missing a hand but further complete but doesn't function
The case and the original dome glass are in a used condition with traces and needs to be cleaned
The dial enamel contains imperfections and the case has an old restauration see pics
Weight 62 gram
Diameter approx. 5 cm