Added: Bettye Warrington - Date: 19.02.2022 08:24 - Views: 24106 - Clicks: 5118
The Seiko serial decoder Find the manufacture date of any Seiko watch Seiko watches have a 6 or 7 character serial on their casebacks.
The second character can be a letter but the rest are all s. You can use the Seiko serial in conjunction with the movement to calculate the year of manufacture.
The month and last digit of the Seiko'a date of manufacture is calculated using the serial and then narrowed down to a decade using my database of Seiko movement manufacture dates. You will be given an eBay link to check the value, useful links such as manuals, etc and for quartz models the battery information.
If more than one date is returned then either I lack data for that Seiko movement or it was made for over a decade. For details of my Seiko movements list .
For information about how this actually decodes and how to decode a Seiko serial yourself also has a video showing how to find your serial and movement. To get the best chance of getting only one date returned it is best to Seiko movement in the 2nd box.
The boxes are not case sensitive.
The movement can contain the letter S, which can look very similar to a 5. Please note, the new Seiko 5 sports cannot be dated by serial .
If you have a or newer Seiko 5 sports, then the 6 digit serial is actually a production and cannot be used for dating purposes. Seiko Serial 6 or 7 chrs :. Seiko Movement bit before the hyphen :.
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Seiko Date Finder