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1. #CARTIER GLASSES SERIAL NUMBER LOOKUP SERIAL NUMBERS#
2. #CARTIER GLASSES SERIAL NUMBER LOOKUP SERIAL NUMBER#

#CARTIER GLASSES SERIAL NUMBER LOOKUP SERIAL NUMBER#

Your movement serial number may not be in exactly the same location as the one in the photo, but you are looking for the serial number that is on the watch mechanism itself.īe sure to use the table that is specific to YOUR brand of watch when looking up your serial number. You usually have to take the back off the watch case to see the movement serial number which may appear anywhere on the watch movement. Since your serial number falls between those two numbers, you know that your watch was made in 1917 or 1918.Ĭases and watches were often made by different companies and each usually has its own serial number.

#CARTIER GLASSES SERIAL NUMBER LOOKUP SERIAL NUMBERS#

Looking at the table of Waltham serial numbers (see example below), you can see that number 20,900,000 was made in 1917 and 21,800,000 was made in 1918 (marked in red in the table below). Note that were using the serial number from the watch movement, not from the watch case. So to determine when your watch was manufactured, you will need to find where your serial number fits within the range of numbers. Some American watch brands did not use a consistent series of serial numbers, but most of the big manufacturers did. You should consult the serial number table for the specific brand of watch movement you are trying to date by selecting a company from the menu on the left. Vintage Jewelry Patents: Find and Use them to Date Vintage. If your piece has a serial number, you can call the manufacturer to cross-reference the stamped serial number and their records to ensure they match. The example below uses information from the American Waltham Watch Company, but that is just an example. The serial number should appear near the signature and hallmark stamp. The movement inside of an authentic watch fits perfectly, and you will find the wires nicely coded, to keep them from eroding.Ĭartier is a brand that is well-known for a flawless timepiece, and if there is any flaw, chances are the watch is not a genuine Cartier. Occasionally, a longer watch model number will be listed on the paperwork as well as in a similar format to the case back number. The Q number will be on the paperwork and tag and the other on the case back. Cartier Watch Lookup Professional Should Be For instance, the Reverso Gran Sport has a Q model number Q2948102 and a case back number 295.8.51, both of which are searchable.