Tavannes Watch Serial Numbers
Tavannes Watch Serial Numbers Rating: 3,8/5 9473 votes
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Info, specs, and value American antique pocket watches, with serial number lookups for manufacturers such as Elgin, Illinois, Waltham, and Hamilton.
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I recently had a query on dating these movements so have posted the answer here so I'll not have to do it again.The serial number on these movements are under the dial as show to the right. My dating is based on a reasonable number of watches, listed below, in hallmarked silver or gold movements. The sample is heavily biased to watches retailed by J.W. Benson, largely because other retailers frequently used Swiss hallmarked silver cases which do not carry a date mark. Benson appear to have switched from Revue to Tavannes in about 1932 the database is only good for the 1930s.
It must be remembered that a movement might not go straight into a case which itself may have been on the shelf for a while so there will be some overlap, also the hallmarking years of the various assay houses are not in line with each other or the with calendar but the difference is small and the date is likely to be accurate to plus or minus a year. (updated Feb 2017)
Serial | Date | |
4,322,549 | 1908 | |
12,487,883 | 1919 | |
14,708,666 | 1919 | |
13,079,475 | 1921 | |
14,262,246 | 1924 | |
15,485,579 | 1926? | |
15,485,952 | 1926? | |
15,939,146 | 1926 | |
17,482,498 | 1929? | |
16,624,975 | 1930? | |
17,865,828 | 1932 | |
17,886,973 | 1932 | |
17,888,724 | 1932 | |
17,888,811 | 1931 | |
17,889,975 | 1932 | |
17,899,152 | 1931 | |
17,899,219 | 1932 | |
17,889,918 | 1932 | |
17,902,501 | 1932 | |
17,903,525 | 1932 | |
17,903,625 | 1932 | |
17,908,930 | 1932 | |
17,909,034 | 1932 | |
17,909,035 | 1932 | |
17,944,833 | 1933 | |
17,944,871 | 1933 | |
17,966,044 | 1933 | |
17,970,131 | 1933 | |
18,045,354 | 1935 | |
18,045,567 | 1935 | |
18,050,727 | 1935 | |
18,052,802 | 1936 | |
18,055,283 | 1936 | |
18,055,497 | 1936 | |
18,055,498 | 1936 | |
18,055,544 | 1936 | |
18,066,750 | 1935 | |
18,070,392 | 1936 | |
18,076,649 | 1936 | |
18,090,883 | 1936 | |
18,112,605 | 1937 | |
18,112,379 | 1936 | |
18,113,219 | 1937 | |
18,141,556 | 1937 | |
18,146,434 | 1937 | |
18,146,664 | 1938 | |
18,199,372 | 1937 | |
18,240,750 | 1938 | |
18,245,978 | 1938 | |
18,246,001 | 1938 | |
18,252,273 | 1940 | Benson stock? |
18,253,220 | 1939 | |
18,256,774 | 1938 | |
18,265,158 | 1938 | |
18,268,000 | 1940 | |
18,276,566 | 1947? |