1920s 18ct gold round vintage Omega watch

An 18ct gold round vintage Omega watch. The case measures 31mm in diameter. The case is signed Dennison Watch Case Company Ltd., hallmarked Birmingham 1928 and numbered. The movement is signed Omega Watch Co., Swiss, Adjusted to two positions, with 15 jewels and numbered. The dial has black Arabic numerals, a subsidiary seconds dial and blued steel ‘Breguet’ style hands. The dial is signed Omega above the centre.