Dueber Pocket Watch Case Serial Number
POCKET WATCH CASE DUEBER 10k GOLD FILLED OPEN FACE SIZE 16s. 1893 Elgin Pocket Watch/Key Wind/7 Jewels/Serial #4765992/Dueber Case/Needs Work. Number of Jewels. Hampden (Dueber) Watch Company Production Dates by Serial Number Table. Antique WALTHAM 17 Jewel Pocket Watch 14K Solid Gold DUEBER Hunters Case – Case is Monogrammed JRA. Watch Face is Signed WALTHAM. Watch Movement is Signed H. 17 JEWELS and stamped with the Serial # 21242706. For this movement serial number the Model is 1894, the Grade is No. 225, the estimated production year is 1917, Size 12s.
The Hampden Watch Co. Manufactured watches in Springfield, Massachesetts and Canton, Ohio from approximately 1877 to 1927. See more information about Hampden Watch Co. Or find out more information about your watch by conducting a serial number lookup. Here is a 1938 Elgin size 12, 15 jewel pocket watch in a very nice 25 year gold filled case. The watch does not run and will need repair before use.
Your Dueber Watch Case Manufacturing Co. Case is, as MartyR posted, definately gold-filled. Also as he indicated, there are no known records relating Dueber case serial numbers to dates or grades of cases. Additionally, I have strong doubts that there is anybody who is doing research to reconstruct such a record.
Waltham pocket watches have been around for more than 150 years and are a collector's item. They were made between 1851 and 1957 in Waltham, Massachusetts. Like any other collector's items, the oldest and rarest pieces are the most valuable, so it is important to know as much information as you can about a watch before buying or selling it. It is fairly simple to confirm a watch is a Waltham pocket watch and to identify the model and manufacturing date. Surprise ride after shark tank.
Identify the type of pocket watch. There are three basic types. A hunting case pocket watch has a closed case that goes over the face of the watch. An open face pocket watch has no cover over the face and it winds at the 12 o'clock position. A sidewinder pocket watch has no cover over the face and it winds at 3 o'clock.
Open the back cover of the watch with your fingernail and look for identifying names -- a magnifying glass or loupe may be necessary. A Waltham pocket watch will have 'A.W.W.Co.' and 'Waltham, Mass.' on the movement, which is the inner workings of the pocket watch. This will also include the grade of the watch. For instance, a Riverside grade watch will have 'A.W.W.Co. Riverside Waltham, Mass.' on the movement.
Write down the serial number. This is also on the movement and can be used to date the watch.
Look up production dates online, on sites like Oldwatch.com. Corresponding years and serial numbers will be listed. If the serial number is between two dates, it was made in the earlier date.
If your watch has a cover, look on the inside. 'AWco' written on the inside of the cover means the cover was also made by Waltham. A 'K' with a number means the case is made of gold, and the number indicates how many carats it is. For instance, 'K18' means the case is made out of 18-carat gold.
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Dueber Pocket Watch Case Serial Numbers
If 'adjusted' is on the movement on the back of the watch, that means the watch has been adjusted to keep time in various conditions, which adds value to the watch.
Warning
If your watch case is difficult to open with your fingernail, do not force it open or pry it open with a knife, you could easily damage the case or the crystal. Take it to a jeweler.
Identifying a vintage pocket watch, with few exceptions, is easy and requires few or no tools. Vintage pocket watches from the late 19th century through the 1950s are well marked with the watchmaker’s logo embossed on the dial and engraved on the movement. Often the watchmaker’s name will also be engraved on the inside of the case back. However, some Swiss watchmakers imported unassembled watches with no markings to the U.S. to be assembled and sold by independent sellers or department stores. These watches are difficult, if not impossible, to identify.
Examine the top portion of the dial of the vintage pocket watch. Most vintage pocket watches have the manufacturer’s logo embossed on the dial. Watchmakers Hamilton, Elgin, Waltham, Illinois, International Watch Co. and most others have distinctive logos or trademarks.
Examine the dial below the hands post with the loupe. It may have “17 Jewels” or a different number of jewels embossed. A good quality vintage pocket watch will have a minimum of 15 jewels. Jewels are lubricated friction points where the spring-loaded mechanism and its gears, called a movement, move to operate the watch.
Insert the case blade under the lip of a snap-back vintage pocket watch and pry it open. Use the palm of your hand or a watchmaker’s sticky ball to rotate a screw-down case back counterclockwise to remove it from the case, according to Thewatchguy.homestead.com.
Use the loupe to examine the movement. The watchmaker’s name should appear on the bridge, a flat sheet of metal over the movement. Below or near the name is a serial number usually five to nine digits long. Record the number. A smaller number, ranging from two to four digits, may also be engraved. The serial number will help identify the year of manufacture. The smaller number is the caliber, or size, of the movement.
Examine the inside of the case back. It should identify the type of metal used for the case and case back, such as “18k” for gold or “999” for silver. The watchmaker’s name or the name of an independent case maker, may be engraved.
Compare the manufacturer’s name, serial number and movement caliber with published lists from the manufacturer. For example, a Waltham pocket watch with serial numbers between 29,100,000 and 29,399,000 was manufactured in 1936. The caliber of movement could be used over several years or even decades. Many watch repairpersons keep pocket watch data to order parts. Lists from many pocket watch manufacturers, even those no longer existing, are published online.
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Not all pocket watch manufacturers are consistent in developing a coherent serial numbering system or keeping records. Gruen, for example, destroyed many of its records in 1957-58. It’s virtually impossible to identify the year of manufacture on a Gruen pocket watch.
Warning
Do not force a case back open if it’s stubborn. You may damage it. Have a professional watch repairperson perform the task.
Also called: Dueber-Hampden Watch Company
Including Dueber-Hampden Watch Serial Numbers and Production Dates
Springfield, Mass then Canton, Ohio
1877 - 1930
Donald J. Mozart produced his three-wheel watch in 1864, and with the assistance of Samuel Rice formed the New York Watch Company in 1866 in Providence, Rhode Island. It was moved to Springfield, Massachusetts in 1867 and two grades of watches were produced. The company started with an 18s 3/4 plate model signed 'Springfield.' and a 16s 3/4 plate 'State Street' model that featured steel parts and gold-plated balance and escape wheels. The company became the Hampden Watch Company in 1877.
Dueber-Hampden Advertisement
John C. Dueber had been manufacturing watch cases since 1864 and bought controlling interest in a case company in about 1886. At about this time an anti-trust law was passed and the watch case manufacturers formed a boycott against Dueber. In order to remain in business, Dueber bought the Hampden Watch Co. in Springfield in 1888, then moved it to Canton. By 1890, the company was producing 600 watches a day, had 1000 employees, and possessed net assets of $2,600,000. Hampden produced some very fine quality watches, and introduced the first 16 size, 23 jewel movement made in America.
Dueber controlled all aspects of the company from manufacturing to sales. Dueber sold the company to Walter Vrettman in 1925. Vrettman went bankrupt in 1927 and sold all of the company's equipment to Amtorg, a Russian purchasing company. Nearly 30 boxcars of machinery left Canton in 1931 with 21 former Dueber Hampden employees who contracted for one year to teach the Russians the craft of watchmaking. Conflicting information exists about the fate of the Russian enterprise, but Henry Fried, a horology professor at New York University, reported seeing Dueber-Hampden machinery being used in China in 1986.
Hampden / Dueber Watch Company
Total Production: Approx. 4.6 Million Watches
| Year | S/N |
|---|---|
| 1877 | 59,000 |
| 1878 | 70,000 |
| 1879 | 100,000 |
| 1880 | 140,000 |
| 1881 | 180,000 |
| 1882 | 215,000 |
| 1883 | 250,000 |
| 1884 | 300,000 |
| 1885 | 350,000 |
| 1886 | 400,000 |
| 1887 | 480,000 |
| 1888 | 560,000 |
| 1889 | 640,000 |
| 1890 | 740,000 |
| 1891 | 805,000 |
| 1892 | 835,000 |
| 1893 | 865,000 |
| 1894 | 900,000 |
| Year | S/N |
|---|---|
| 1895 | 930,000 |
| 1896 | 970,000 |
| 1897 | 1,000,000 |
| 1898 | 1,120,000 |
| 1899 | 1,255,000 |
| 1900 | 1,384,000 |
| 1901 | 1,512,000 |
| 1902 | 1,642,000 |
| 1903 | 1,768,000 |
| 1904 | 1,896,000 |
| 1905 | 2,024,000 |
| 1906 | 2,152,000 |
| 1907 | 2,280,000 |
| 1908 | 2,400,000 |
| 1909 | 2,520,000 |
| 1910 | 2,650,000 |
| 1911 | 2,700,000 |
| 1912 | 2,760,000 |
| Year | S/N |
|---|---|
| 1913 | 2,850,000 |
| 1914 | 2,920,000 |
| 1915 | 3,000,000 |
| 1916 | 3,100,000 |
| 1917 | 3,240,000 |
| 1918 | 3,390,000 |
| 1919 | 3,500,000 |
| 1920 | 3,600,000 |
| 1921 | 3,700,000 |
| 1922 | 3,750,000 |
| 1923 | 3,800,000 |
| 1924 | 3,850,000 |
| 1925 | 3,900,000 |
| 1926 | 3,950,000 |
| 1927 | 3,980,000 |
| - | - |
| - | - |
| - | - |
Be sure to use the serial number on the movement (the works) of the watch. Do not use the serial number from the watch case.
Can’t find your serial number in the table? Click here for an explanation and example of how to use our serial number tables.
Need help finding the serial number on your watch? Click here for instructions on how to identify and open most common case types.
Broken Pocket Watch
At Renaissance Watch Repair, we are experts in the repair and restoration of Dueber and Hampden watches. Please contact us if you have any questions about the repair of your vintage Hampden watch.