Vacheron & Constantin, a small 18ct. gold half hunting cased keyless lever pocket watch, circa 1910, white enamel dial with Roman numerals, frosted gilt movement jewelled to the third, bi-metallic compensation balance, wolf's tooth winding, numbered 267773, front plate stamped Vacheron & Constantin, 267773, gold cuvette inscribed Fredk. Berry, 130. Jermyn Street, St. James's, case stamped with the Vacheron symbol and numbered 155023, engraved monogram and blue Roman chapter ring, diameter 37mm.