Citizen Eco-Drive watches use light (natural or artificial) as their source of power, meaning they have no actual battery. Instead, they have a solar conversion panel and an energy cell that work together to convert light to electricity, which is what the watch runs on. Citizen serial numbers are normally an 8 digit number but can be from 6 to 9 characters and modern Citizens may have a letter (O, N or D) in the second position, if the second digit is a zero check in case it is actually the letter O.
Guidelines for using our serial amount look-up desks
This web page contains INSTRUCTIONS for using the serial amount look-up tables that are usually found on several of our watch company history web pages. The example below makes use of information from the Us Waltham Watch Firm, but that is definitely simply an instance. You should seek advice from the serial quantity desk for the specific brand name of watch movement you are attempting to day by selecting a company from the menu on the still left.
Not all classic watches can become dated using the serial number. Some American watch manufacturers did not really use a constant collection of serial amounts, but many of the big manufacturers do. Almost all vintage Swiss pocket watches do NOT possess serial numbers and can'capital t be went out with by this technique.
Can't find YOUR precise serial amount in our search engine furniture?
Many watch companies made hundreds of thousands of watches, and some companies made large numbers of timepieces! It would end up being impractical to listing the specific serial quantities of EVERY view produced. that would create some actually long pages! Our serial number tables list Runs of serial quantities. So to determine when your view was produced, you will require tofind where your serial amount suits within the variety of figures.
Serial quantity look-up example:
Let's state you have a Waltham watch with serial number 21,607,210 as shown in the photo below. Note that we're also making use of the serial amount from the watch movement, not from the view case. Searching at the desk of Waltham serial amounts (find instance below), you can notice that number 20,900,000 was produced in 1917 and 21,800,000 was made in 1918 (proclaimed in red in the desk below). Since your serial quantity falls between those two figures, you know that your view was made in 1917 or 1918.
Not sure which serial amount to use?
You must make use of the serial number from the Motion of the view. the working part with the wheels and gears. not really the serial amount from the watch case. Situations and watches were usually made by different companies and each usually has its own serial quantity. You usually possess to take the back off the watch situation to find the movement serial number which may show up anywhere on the watch motion.
Use the motion serial quantity. Perform NOT make use of the situation serial amount!
This is definitely an instance only. Your motion serial quantity may not end up being in specifically the exact same place as the oné in the image, but you are searching for the serial amount that is usually on the watch mechanism itself. not the serial number on the external case.
Year | S/N |
---|---|
1852 | 50 |
1853 | 400 |
1854 | 1000 |
1855 | 2500 |
1856 | 4000 |
1857 | 6000 |
1858 | 10,000 |
1859 | 15,000 |
1860 | 20,000 |
1861 | 30,000 |
1862 | 45,000 |
1863 | 65,000 |
1864 | 110,000 |
1865 | 180,000 |
1866 | 260,000 |
1867 | 330,000 |
1868 | 410,000 |
1869 | 460,000 |
1870 | 500,000 |
1871 | 540,000 |
1872 | 590,000 |
1873 | 680,000 |
1874 | 730,000 |
1875 | 810,000 |
1876 | 910,000 |
1877 | 1,000,000 |
1878 | 1,150,000 |
1879 | 1,350,000 |
1880 | 1,500,000 |
1881 | 1,670,000 |
1882 | 1,835,000 |
1883 | 2,000,000 |
1884 | 2,350,000 |
1885 | 2,650,000 |
1886 | 3,000,000 |
1887 | 3,400,000 |
![Citizen check serial key Citizen check serial key](/uploads/1/2/5/7/125799677/552719707.jpg)
Yr | Beds/N |
---|---|
1888 | 3,800,000 |
1889 | 4,200,000 |
1890 | 4,700,000 |
1891 | 5,200,000 |
1892 | 5,800,000 |
1893 | 6,300,000 |
1894 | 6,700,000 |
1895 | 7,100,000 |
1896 | 7,450,000 |
1897 | 8,100,000 |
1898 | 8,400,000 |
1899 | 9,000,000 |
1900 | 9,500,000 |
1901 | 10,200,000 |
1902 | 11,100,000 |
1903 | 12,100,000 |
1904 | 13,500,000 |
1905 | 14,300,000 |
1906 | 14,700,000 |
1907 | 15,500,000 |
1908 | 16,400,000 |
1909 | 17,600,000 |
1910 | 17,900,000 |
1911 | 18,100,000 |
1912 | 18,200,000 |
1913 | 18,900,000 |
1914 | 19,500,000 |
1915 | 20,000,000 |
1916 | 20,500,000 |
1917 | 20,900,000 |
1918 | 21,800,000 |
1919 | 22,500,000 |
1920 | 23,400,000 |
1921 | 23,900,000 |
1922 | 24,100,000 |
1923 | 24,300,000 |
Year | S i9000/N |
---|---|
1924 | 24,550,000 |
1925 | 24,800,000 |
1926 | 25,200,000 |
1927 | 26,100,000 |
1928 | 26,400,000 |
1929 | 26,900,000 |
1930 | 27,100,000 |
1931 | 27,300,000 |
1932 | 27,550,000 |
1933 | 27,750,000 |
1934 | 28,100,000 |
1935 | 28,600,000 |
1936 | 29,100,000 |
1937 | 29,400,000 |
1938 | 29,750,000 |
1939 | 30,050,000 |
1940 | 30,250,000 |
1941 | 30,750,000 |
1942 | 31,050,000 |
1943 | 31,400,000 |
1944 | 31,700,000 |
1945 | 32,100,000 |
1946 | 32,350,000 |
1947 | 32,750,000 |
1948 | 33,100,000 |
1949 | 33,500,000 |
1950 | 33,560,000 |
1951 | 33,600,000 |
1952 | 33,700,000 |
1953 | 33,800,000 |
1954 | 34,100,000 |
1955 | 34,450,000 |
1956 | 34,700,000 |
1957 | 35,000,000 |
- | - |
- | - |
This can be aninstanceusing the Waltham serial amount table. Be sure to make use of the table that is definitely specific
to YOUR brand of view when searching up your serial amount.
to YOUR brand of view when searching up your serial amount.
![Citizens Citizens](/uploads/1/2/5/7/125799677/857256712.jpg)
Be sure to make use of the serial quantity on the view movement (the mechanism).
Perform not make use of the serial quantity from the view case.
Perform not make use of the serial quantity from the view case.