Dating a Waltham watch

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The number on the case provides no information. Once the latch is released, open the back cover by placing your fingernail or blunt blade between the back cover and case to pry it open. There was a company in Chicago that sold wristwatches with Swiss movements under the Waltham name for a short time.

In this pocket watch we see A. Never force a case back. American Watches A Waltham 1892-Vanguard dated to 1902 by the serial number, but probably re-cased see below.

Dating a Waltham watch - In exchange for rights to the name, existing Waltham Watch Company Mass shareholders received 1 share of the new company for every 5 shares of the original company. The depressed crown will also release case back cover.

Dating Vintage Watches Filter by Category: Also See: The information below was gathered and amalgamated from various sources on the Internet. Sadly, I didn't keep a record of where it all came from, but none of it is my own work. I can't vouch for the accuracy of any of this information, but I've found it useful as a first step in estimating dates of manufacture for some of the watches in my collection. Serial numbers may be found on movements, case backs or dials depending on the make, model and age of the watch in question. It's not unusual to find movements that are one or two years older than the cases containing them. So, how old is your watch? Prior to 1949 Bulova used a symbol dating system as shown in the following picture. Non-Chronographs Year 563659-568959 298262-313351 1944 568971-636507 313352-354254 1945 636508-692266 354255-406688 1946 703562-717737 406689-417234 1947 717784-728688 417235-448093 1948 728724-740210 448094-467655 1949 740405-769843 467656-498512 1950 769844-808456 498513-592542 1951 808457-817915 592543-646974 1952 817916-832126 646975-660248 1953 832127-844123 660249-690037 1954 844124-868778 690038-740339 1955 868779-889562 740340-861841 1956 889563-898029 861842-881067 1957 898830-910504 881068-890396 1958 910505-922163 890397-903387 1959 922164-933063 903388-917613 1960 933064-947803 917614-971814 1961 947804-963553 971815-995108 1962 963554-975997 995109-996458 1963 975998-1002734 996459-998198 1964 1002735-1060398 998199-1000198 1965 1060399-1122809 1000199-1002543 1966 1122810-1204581 1002544-1002743 1967 1204582-1262904 1002744-1002943 1968 1262905-1337825 1969 1337826-1356899 1002944-1003103 1970 1356900-1382203 1003104-1003153 1971 1382204-1406566 1003154-1003213 1972 1406567-1426969 1973 1426970-1433372 1974 1433373-1439417 1003214-1003713 1975 1439418-1442922 1003714-1004083 1976 1442923-1448464 1004084-1004183 1977 1448465-1448473 1978 Newer Breitling models circa 2001 and beyond may be dated via a number stamped on the case between the lower lugs. Perhaps less reliably, stamps on bracelets circa 1995 and beyond provide a manufacturing date in the same way. The first character of the serial number represents the year of manufacture within a particular decade whilst the second two characters represent the month 01-09 for January to September and 10-12 for October to December. If the serial number was 60498135 for example and you knew from the style of the watch that it was produced during the 1970's, you would be able to tell that it was made in April 1976. So, you need prior knowledge of the decade in which the watch was manufactured before you can date it accurately with the serial number. Schild 1701 25-jewel and Airman 1 Special with A. Year 1-2,000 1893 590,000 1906 1,700,000 1919 2,500,000 1932 5,000 1894 756,000 1907 1,790,000 1920 2,600,000 1933 10,000 1895 921,000 1908 1,860,000 1921 2,700,000 1934 14. Year 1,000,000 1894 15,000,000 1956 29,000,000 1969 43,000,000 1979 2,000,000 1902 16,000,000 1958 30,000,000 1969 44,000,000 1980 3,000,000 1906 17,000,000 1959 31,000,000 1969 45,000,000 1982 4,000,000 1910 18,000,000 1961 32,000,000 1970 46,000,000 1984 5,000,000 1915 19,000,000 1962 33,000,000 1971 47,000,000 1984 6,000,000 1923 20,000,000 1963 34,000,000 1972 48,000,000 1985 7,000,000 1920 21,000,000 1964 35,000,000 1972 49,000,000 1986 8,000,000 1934 22,000,000 1965 36,000,000 1973 50,000,000 1986 9,000,000 1926 23,000,000 1966 37,000,000 1973 51,000,000 1989 10,000,000 1944 24,000,000 1966 38,000,000 1974 52,000,000 - 11,000,000 1947 25,000,000 1967 39,000,000 1975 53,000,000 1991 12,000,000 1950 26,000,000 1968 40,000,000 1977 54,000,000 1993 13,000,000 1952 27,000,000 1968 41,000,000 1978 55,000,000 1995 14,000,000 1954 28,000,000 1969 42,000,000 1979 56,000,000 1998 Serial No. Year 1-1,120 1839-1845 72,641-85,364 1885-1890 1,121-3739 1845-1850 85,365-101,231 1890-1895 3,740-7,825 1850-1855 101,232-111,800 1895-1900 7,826-14,499 1855-1860 111,801-124,475 1900-1905 14,500-22,798 1860-1865 124,476-153,938 1905-1910 22,799-36,130 1865-1870 153,939-174,240 1910-1915 36,131-47,611 1870-1875 174,241-193,780 1915-1920 47,612-55,769 1875-1880 193,781-202,195 1920-1925 55,770-72,640 1880-1885 Serial Nos. Year 200000-200731 1921-1937 201164-201499 1923-1928 201500-202195 1921-1925 New Serial No. Year 802196-804121 1920-1925 1960-1965 880000-889999 804122-820750 1925-1930 1960-1965 1100000-1129999 820751-824822 1930-1935 1965-1970 89000-984999 824823-826999 1935-1940 1965-1970 1130000-1249999 865000-865892 1939-1945 1970-1975 985000-1349999 861500-863488 1940-1945 1975-1980 1350000-1449999 863489-864997 1945-1950 1980-1985 1450000-1599999 865893-866208 1945-1950 1985-1990 1600000-1849999 860000-869999 1950-1955 1990... If the serial number was 649813 for example and you knew from the style of the watch that it was produced during the 1970's, you would be able to tell that it was made in April 1976. So, you need prior knowledge of the decade in which the watch was manufactured before you can date it accurately with the serial number. Year 1000 1857 1837000 1882 15000000 1907 27600000 1932 14000 1858 2000000 1883 17000000 1908 27800000 1933 17000 1859 2356000 1884 17500000 1909 28000000 1934 20000 1860 2650000 1885 18000000 1910 28500000 1935 23000 1861 3000000 1886 18030000 1911 29000000 1936 34000 1862 3300000 1887 18060000 1912 29300000 1937 46000 1863 3700000 1888 19000000 1913 29700000 1938 118000 1864 4000000 1889 20000000 1914 30000000 1939 190000 1865 4882000 1890 20300000 1915 30300300 1940 262000 1866 5000000 1891 20700000 1916 30700000 1941 335000 1877 6000000 1892 21000000 1917 31000000 1942 410000 1868 6400000 1893 22000000 1918 31370000 1943 470000 1869 6650000 1894 23000000 1919 31650000 1944 500000 1870 7000000 1895 23500000 1920 32000000 1945 550000 1871 7500000 1896 24000000 1921 32300000 1946 600000 1872 8000000 1897 24200000 1922 32700000 1947 691000 1873 8500000 1898 24400000 1923 33000000 1948 720000 1874 9000000 1899 24600000 1924 33449000 1949 800000 1875 9500000 1900 24800000 1925 33558000 1950 900000 1876 10000000 1901 25000000 1926 33600000 1951 1000000 1877 11000000 1902 26000000 1927 33700000 1952 1160000 1878 12000000 1903 26500000 1928 33830000 1953 1351000 1879 13000000 1904 27000000 1929 1499000 1880 14000000 1905 27200000 1930 1675000 1881 14500000 1906 27400000 1931 © , 2000-2017.

Waltham Pocket Watch with Solid 14K Case
Thanks for all your replys. Use a jar lid grip remover for stubborn screw-down case backs. For a period the sales were concentrated in the market. The movement has been adjusted. Swiss Watches Are more problematic, of the makes I regularly deal with, Omega have published the dates that each million watches were produced so by interpellation the production date can be determined within a year or two. In 1861, as the country entered the , production stopped. At Renaissance Watch Repair, we are experts in the repair and restoration of antique watches made by the American Waltham Watch Company. Waltham Watch Company Delaware The Waltham Watch Company later known as Waltham of Chicago was founded by one of the executives of the Hallmark Watch Company to carry on the Waltham trade name in the watch business. The guidance system was high mechanical technology, like the precision parts in a watch. Boston Watch Company In September 1853 the company was renamed the Boston Watch Company. The depressed crown will also release case back cover. Once you have armed your self with the information about your watch, you can go to the Information pages to determine the age of the watch.