Omega, a gentleman's gold watch, circa 1956, the white enamelled dial engraved with a grid pattern,

Omega, a gentleman's gold watch, circa 1956, the white enamelled dial engraved with a grid pattern, with Arabic numeral and baton indicators and gold hands, with a subsidiary seconds dial, to a plain 9ct gold case with dedicatory inscription dated 1921-1945, case width 3.3cm, dial and movement signed Omega, case and interior with British hallmark for 1956, interior numbered 13322 and 722369, case back interior signed Dennison