
Harwood self-winding wrist-watch of about 1930
circa 1930
circa 1930
circa 1955
1930-1940
1950-1960
1950-1960
circa 1942
1958
1962
1956
1923-1939
1945
1950-1960
1950-1960
1950-1960
1946-1960
1924-1960
1931
1955
1947
1924
circa 1930
1955
1935
1940
1939-1945
1930-1960
1938
1938
1948
1923-1948
1938
1938
1940
1928
1950
1960
1922
1960
1960
1932
1955; 1830
1950
1959
1951
1957
1944
1950-1953
1960
1925
1928