You are looking at a Gorgeous antique Silver cased Fob watch by Omega
Beautifully made in an engine turned case with a vacant cartouche.
The watch has a white enamel face, in good condition, black Roman numerals and a seconds dial.
The hands move when gently pushed.
Measuring approx 2"(5cm) diameter + the winder holder and bale 0.75"(2cm) x 0.5"(1.5cm) deep
The case is hallmarked inside Omega 925, London import mark, P, reg no 4522467, SA, 22,J.
Which I believe is Selling agency London 1910
On opening the back case the watch inside is engraved Omega.
The silver has dimples dinks marks and scuffs, the glass face is missing as is the winding mechanism, so It has not been tested.
Please look at the photos as they are a large part of the description