, London, tricolor roman numeral dial with sunk seconds and engraved floral center, engine-turned cuvette engraved "Joseph Johnson/Detached lever 13 Jewels/No. 8811," key-wind, key-set movement, dia. 49 mm, 79g. Estimate $400-600 case is scratch tested at 18kt but is not marked Items may have wear and tear, imperfections, or the effects of aging. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner shall have no responsibility for any error or omission.