An 18ct gold pocket watch

An 18ct gold pocket watch, Waltham, circa 1919, the circular white enamel dial with subsidiary seconds dial and blued stee hands, the exterior plain, surmounted by a winder and handle, length 7.9cm including handle, signed Waltham, case with British hallmarks, sponsor's mark ALD, numbered 165932, stamped Dennison watch company, movement signed 'the 'Russell' model, 17 Jewels', case stamped Armour Winston