The Vintage Wrist Watch Company has dated this piece to the 1920s.
The movement is signed Omega Watch Co, Swiss and it has the serial number 5,740,228 which dates it back to the first half of the 1920s.

The watch measures 50mm diameter excluding the winding stem and the loop. The case is silver and there are hallmarks inside the two case backs for Birmingham 1925, together with the maker's mark ALD for the English watch case maker Dennison. The case is in good condition with just four little pin prick 'dings' to the back.

The watch glass has a 2mm chip on the underside but otherwise is in good condition.
The signed dial is in super condition and has blued steel hands, a subsidiary seconds dial and an outer minute track.
Also included is a silver watch chain, hallmarked for Chester 1926. The chain measures 20cm long including the T-bar and the clasp.
The Vintage Wrist Watch Company has dated this piece to the 1920s.
Specialists in antique and vintage wrist watches and pocket watches
You can view the stock and full dealer information on the The Vintage Wrist Watch Company Profile Page